Введение
Автомобильный двигатель; редизайн Saab B. Saab H – это редизайн двигателя Saab B, который, в свою очередь, был основан на двигателе Triumph Slant 4. Несмотря на название, это не H-образный или оппозитный двигатель, а рядный 4-цилиндровый двигатель с наклоном. Двигатель H был представлен в 1981 году на Saab 900 и также использовался в Saab 99 начиная с 1982 года. Буква H обозначала высокую степень сжатия; повышение степени сжатия было частью модернизации от двигателя B к двигателю H. Он продолжал использоваться в моделях 900/93, 9000 и 9-5. В 2003 году 9-3 на платформе GM Epsilon перешла на двигатель GM Ecotec, оставив 9-5 единственной моделью, использующей двигатель H. Семейство двигателей H использовалось в первом поколении 9-5 до прекращения производства в 2010 году. Оборудование и технологические ноу-хау были проданы компании BAIC. Поздние двигатели B2X4 и B2X5 на практике не имеют ничего общего с ранними двигателями B, за исключением расстояния между цилиндрами. Все версии оснащены блоком из серого чугуна и алюминиевой головкой блока цилиндров с одним или двумя верхними распредвалами, приводимыми в действие цепью. Двигатели SOHC используют два клапана на цилиндр, а версии DOHC – четыре клапана на цилиндр с полусферической камерой сгорания, угол наклона клапанов составляет 22 градуса от вертикали. Все двигатели используют плоские тарельчатые толкатели клапанов, гидравлические – в случае двигателей DOHC. Двигателям присваивались номера, например, B201 – это 2,0-литровый (20) двигатель с одним распредвалом.
Automobile engine; redesign of the Saab B
The Saab H engine is a redesign of the Saab B engine, which in turn was based on the Triumph Slant 4 engine. Despite the name it is not an H engine or horizontally opposed engine, but a slanted inline 4. The H engine was introduced in 1981 in the Saab 900 and was also used in the Saab 99 from 1982 onwards. H stood for high compression; higher compression was part of the update from B to H engine. It continued in use in the 900/9 3, 9000, and 9 5. The 2003 GM Epsilon based 9 3 switched to the GM Ecotec engine, leaving the 9 5 as the sole user of the H engine. The H family of engine was used in the first generation 9 5 until it was discontinued in 2010. The tooling and know how was sold to BAIC. The latter B2X4 and B2X5 engines have in practice nothing in common with the early B engines except cylinder spacing. All versions feature a grey cast iron block and an aluminum head with a single or double overhead chain driven camshafts. SOHC engines use two valves per cylinder and DOHC versions use four valves per cylinder with a pentroof chamber, the valve angle being 22 degrees from vertical. All engines use flat inverted bucket type valve lifters, hydraulic in the case of DOHC engines. The engines were given numbers, for instance B201 is a 2.0 litre (20) engine with one camshaft.
The Saab H engine is a redesign of the Saab B engine, which in turn was based on the Triumph Slant 4 engine. Despite the name it is not an H engine or horizontally opposed engine, but a slanted inline 4. The H engine was introduced in 1981 in the Saab 900 and was also used in the Saab 99 from 1982 onwards. H stood for high compression; higher compression was part of the update from B to H engine. It continued in use in the 900/9 3, 9000, and 9 5. The 2003 GM Epsilon based 9 3 switched to the GM Ecotec engine, leaving the 9 5 as the sole user of the H engine. The H family of engine was used in the first generation 9 5 until it was discontinued in 2010. The tooling and know how was sold to BAIC. The latter B2X4 and B2X5 engines have in practice nothing in common with the early B engines except cylinder spacing. All versions feature a grey cast iron block and an aluminum head with a single or double overhead chain driven camshafts. SOHC engines use two valves per cylinder and DOHC versions use four valves per cylinder with a pentroof chamber, the valve angle being 22 degrees from vertical. All engines use flat inverted bucket type valve lifters, hydraulic in the case of DOHC engines. The engines were given numbers, for instance B201 is a 2.0 litre (20) engine with one camshaft.
B201
B201 – оригинальный двигатель H с двумя клапанами на цилиндр и одним верхним распределительным валом. Он был представлен в 1981 году и, в отличие от двигателя B, не имел центрального вала, который приводил в действие распределитель, масляный и водяной насосы. Вместо этого распределитель расположен спереди головки блока цилиндров и приводится в движение непосредственно от распределительного вала, а интегрированный водяной насос был заменен на отдельный блок, установленный сзади двигателя. Двигатель был доступен с мощностью при 5200 об/мин с одним карбюратором, при 5200 об/мин с двойным карбюратором, при 5500 об/мин с системой впрыска топлива Bosch K Jetronic и в турбированном варианте с впрыском топлива, развивающем мощность при 5000 об/мин. В 1986 году также стала доступна интеркулированная версия турбодвигателя, которая выдает мощность при 5500 об/мин. Valmet Automotive в Уусикаупунки также планировала разработать уменьшенную 1,6-литровую версию B201, чтобы лучше соответствовать финским законам о транспортном налоге. Уменьшение объема было достигнуто за счет использования цилиндра меньшего диаметра. Прототип двигателя развивал мощность при 5400 об/мин и был оснащен системой впрыска топлива Bosch K Jetronic. Один из таких прототипов двигателя экспонируется в музее Saab в Уусикаупунки.
B201 is the original H engine with two valves per cylinder and a single overhead camshaft. It was introduced in 1981 and unlike the B engine it did not have the central shaft which used to power the distributor, oil and coolant pump. Instead the distributor is located at the front of the cylinder head and directly driven by the camshaft, while the integrated waterpump was replaced with a separate unit to the rear of the engine. It was available with at 5200 rpm using a single carburettor, at 5200 rpm using a dual carburettor, at 5500 rpm using Bosch K Jetronic fuel injection and a turbocharged, fuel injected version with at 5000 rpm. In 1986 an intercooled version of the turbo engine also became available, it produces at 5500 rpm. Valmet Automotive in Uusikaupunki also planned a downsized 1.6 liter version of B201, to better suit Finnish vehicle tax laws. Downsizing was made by using a narrower cylinder bore. The prototype engine produced at 5400 rpm, fitted with Bosch K Jetronic fuel injection. One such prototype engine is displayed in the Uusikaupunki Saab museum.
B202 и B212
В 1984 году Saab добавил 16-клапанную головку блока цилиндров с двумя верхними распредвалами. 8-клапанную версию ретроспективно переименовали в B201, а новым многоклапанным блоком стал B202. Еще одним заметным дополнением к B202 были гидравлические компенсаторы клапанов и система Ecopower ("ep" в Италии, "(900)S" в других странах) с предварительно прогретым каталитическим нейтрализатором для снижения выбросов. В 1991 году Saab представил 2,1-литровый атмосферный 16-клапанный вариант этого двигателя с увеличенным рабочим объемом и, соответственно, названием B212. Впускной коллектор был увеличен и переработан для улучшения и увеличения пропускной способности. Впускной коллектор и головка блока от 2,1-литрового двигателя стали известной заменой для турбированных Saab 1985–1993 годов выпуска с 16-клапанным 2,0-литровым двигателем. Увеличение мощности при стандартном наддуве незначительно, но становится более заметным при более высоких уровнях наддува. Конструктор двигателей Джон Николсон также разработал двигатель Формулы-3 на базе B202 для использования в шасси Reynard 853. Эта версия была одной из первых, в которой использовалась система непосредственного зажигания Saab (SDI) и развивала мощность при 5600 об/мин. Ее дополнительным преимуществом была высокая мощность в необычно широком диапазоне оборотов для атмосферного гоночного двигателя. В турбированных двигателях использовались турбокомпрессоры Garrett T25, а в B234R (9000 Aero с механической коробкой передач) применялись Mitsubishi Heavy Industries TD04HL 15G 6 в 93 модельном году и TD04HL 15T 6 позднее. Тюнеры двигателей считают B204 и B234 предпочтительными для повышения производительности по сравнению с более поздними двигателями B205 и B235, поскольку их внутренние компоненты обладают большей прочностью. В более поздних моделях внутренние компоненты были облегчены для повышения эффективности и экономии топлива, но это ограничивало общую мощность при изменении программного обеспечения двигателя для увеличения давления наддува и удельной мощности. Двигатель B204 стал очень популярным для пересадки в автомобили Vauxhall и Opel Astra, Calibra, Cavalier и Vectra с платформой GM T в Скандинавии в середине 2000-х годов — двигатель использует те же точки крепления благодаря общей платформе. В Великобритании его устанавливают в Mazda RX8 с роторным двигателем, а в Украине и России — в модели Daewoo (ныне Chevrolet) аналогичного возраста.
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
+ Спецификации
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Мощность двигателя Крутящий момент Степень сжатия (CR) Диаметр цилиндра × Ход поршня Длина шатуна Давление наддува
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
B204i @ 5500 об/мин @ 4300 об/мин 10.1:1
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
B204E @ 5500 об/мин @ 3600 об/мин 9.2:1
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
B204L @ 5500 об/мин @ 2100 об/мин
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
B204R @ 5500 об/мин @ 2200 об/мин
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
B234i @ 5500 об/мин @ 3800 об/мин 10.1:1
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
B234i @ 5600 об/мин @ 4300 об/мин 10.5:1
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
B234E @ 5700 об/мин @ 2100 об/мин 9.25:1
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
B234L @ 5500 об/мин @ 1900 об/мин (5MT) 8.5:1
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
B234L @ 5500 об/мин @ 1800 об/мин (5MT) 9.25:1
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
B234R @ 5500 об/мин @ 1950 об/мин
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Примечание: Основное различие между B204L и B204R заключается в интеркулере и базовой настройке сброса давления наддува.
In 1984, Saab added a 16 valve cylinder head with double overhead camshafts. They retroactively renamed the 8 valve version the B201 and used B202 as the name of the new multi valve unit. Another notable addition to the B202 was hydraulic valve lifters and Ecopower ("ep" in Italy, "(900)S" elsewhere), with a pre heated catalytic converter for reduced emissions. In 1991, Saab introduced a 2.1 litre naturally aspirated 16 valve version of this engine, with an increased displacement of and a resulting name of B212. The inlet manifold was enlarged and redesigned for better and greater flow. The intake manifold and the head from the 2.1 litre constitute a well known replacement for 1985 1993 16 valve, 2.0 litre turbocharged Saabs. Power increase is modest at stock boost but becomes much more evident at higher boost levels. Engine builder John Nicholson also developed a Formula Three engine from the B202, for use in a Reynard 853 chassis. This version one of the first to use Saab's direct ignition system (SDI) and produced at 5600 rpm. Its other strength was high power in an unusually broad powerband for a naturally aspirated racing engine. Turbocharged engines used Garrett T25 turbochargers and the B234R (9000 Aero manual) used a Mitsubishi Heavy Industries TD04HL 15G 6 in model year 93 and TD04HL 15T 6 later on. The B204 and B234 are regarded by engine tuners as the preferable engine for performance tuning over the later B205 and B235 engines as the internals are of a higher strength. The later models had lightened internal components to improve efficiency and fuel economy but limit the total power output when the engine's software is revised to increase the boost pressures and specific power output. The B204 engine became a very popular engine swap for Vauxhall and Opel Astra, Calibra, Cavalier and Vectras with the GM T body platform, in Scandinavia in the mid 2000s—the engine uses the same mounting positions due to sharing the same platform. In the UK it is swapped into rotary equipped Mazda RX8, in Ukraine and Russia it is a swap option for Daewoo (now Chevrolet) models of similar age. + Specifications Engine Power Torque Compression ratio (CR.) Bore × Stroke Rod Length Boost pressure B204i @ 5500 rpm @ 4300 rpm 10.1:1 B204E @ 5500 rpm @ 3600 rpm 9.2:1 B204L @ 5500 rpm @ 2100 rpm B204R @ 5500 rpm @ 2200 rpm B234i @ 5500 rpm @ 3800 rpm 10.1:1 rowspan="2" B234i @ 5600 rpm @ 4300 rpm 10.5:1 B234E @ 5700 rpm @ 2100 rpm 9.25:1 B234L @ 5500 rpm @ 1900 rpm (5MT) 8.5:1 B234L @ 5500 rpm @ 1800 rpm (5MT) 9.25:1 B234R @ 5500 rpm @ 1950 rpm
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
Note: The primary difference between the B204L and the B204R is with the intercooler, the turbo, the wastegate 'base boost' setting.
B206
B206 – это версия B204, но без двух балансирных валов. Он предлагался только в виде атмосферного двигателя B206I, который, по всей видимости, был доступен исключительно в Европе в 1994 году для нетурбированных 900 NG. Этот двигатель популярен среди тюнеров Saab в Швеции (например, Trollspeed) благодаря отсутствию балансирных валов, но при этом, предположительно, обладает такой же прочностью, как и турбированные блоки с балансирными валами.
The B206 is a version of the B204 but without the dual balance shafts. It was only offered as a naturally aspirated engine B206I producing , seemingly a Europe only option in 1994 non turbo 900 NGs. This engine is popular among Saab tuners in Sweden (e. g. Trollspeed) due to the lack of balance shafts but with presumably equal strength as the turbo blocks with balance shafts.
B205 и B235
Двигатели B205 и B235 являются дальнейшим развитием двигателей B204 и B234. Они были представлены в 1998 году на Saab 9-5, обеспечивая снижение расхода топлива и выбросов при улучшенной плавности хода. Изменения включали в себя облегченные внутренние компоненты: более легкие клапаны, пружины клапанов с меньшей жесткостью, более легкие поршни и масляный насос с пониженным сопротивлением. Еще одним нововведением стало внедрение системы управления двигателем Trionic 7, работающей по принципу запроса крутящего момента. Двигатели, оснащенные Trionic 7, имеют черный корпус системы непосредственного зажигания сверху, в отличие от красного корпуса Trionic 5.
The B205 and B235 engines are an evolution of the B204 and B234 engines. They were introduced in the 1998 Saab 9 5 giving reduced fuel consumption and emissions with improved refinement. The changes included lightweight internal components:lighter valves, softer valve springs, lighter pistons, and lower drag oil pump. Another development was the introduction of the Trionic 7 torque demand type engine management system. Trionic 7 equipped engines have the black direct ignition casing on top of the engine rather than the red of the Trionic 5.
BAIC
BAIC предлагает двигатель Saab H в различных конфигурациях на нескольких своих моделях. В наличии имеются турбодвигатели B205RGA и B235RGA объемом 2.0 и 2.3 литра, аналогичные тем, что использовались в автомобилях Saab. Кроме того, BAIC предлагает двигатель меньшего объема – 1.8 литра, под названием B185RGA. Эта версия была разработана для соответствия требованиям к автомобилям для государственных нужд с максимальным рабочим объемом 1.8 литра. BAIC продолжил разработку двигателя Saab H. В 2015 году на Шанхайском автосалоне был представлен прототип B236R. Эта конструкция двигателя включает в себя систему изменения фаз газораспределения и систему EGR, что позволяет двигателю соответствовать экологическому стандарту Euro 6. BAIC BJ40L доступен с двигателями B201R и B231R. В Senova X65 предлагается двигатель B205EFA. BAIC BJ80 также доступен с двигателем B231R. Модели B201R и B231R не используют систему управления двигателем Trionic от Saab и кассету непосредственного зажигания. + Модели двигателей BAIC H Рабочий объем Мощность Крутящий момент Степень сжатия (CR.) Диаметр цилиндра × Ход поршня B185RGA @ 5500 об/мин @ 1800–4800 об/мин 9.2:1 B201R @ 5500 об/мин @ 1900–4500 об/мин 8.8:1 B205EFA @ 5500 об/мин @ 1800–4800 об/мин 9.0:1 B205RGA @ 5500 об/мин @ 1800 об/мин 8.8:1 B231R @ 5500 об/мин @ 1900–4300 об/мин 9.1:1 B235RGA @ 5300 об/мин @ 1900 об/мин 9.3:1 B236R @ 5300 об/мин @ 1900 об/мин 9.3:1
BAIC offers the Saab H engine in various configurations on several of its models. The B205RGA and B235RGA, 2.0 and 2.3 litre turbo engines are available similar to those used in Saabs. Further BAIC offers a smaller 1.8 litre displacement version named B185RGA. This version was developed to meet requirement for government vehicle with maximum displacement of 1.8 litres. BAIC continued the development of the Saab H engine. In 2015, a B236R prototype was unveiled at the Shanghai Autoshow. This engine design incorporates variable valve timing and an EGR system which allows the engine to comply with Euro 6 emission standards. The BAIC BJ40L is available with a engine named B201R and a engine named B231R. A engine named B205EFA is offered in the Senova X65. The BAIC BJ80 is also available with the B231R engine variant. The B201R and B231R models do not use Saab's Trionic engine management system and direct ignition cassette. + BAIC H engine models Engine Displacement Power Torque Compression ratio (CR.) Bore × Stroke B185RGA @ 5500 rpm @ 1800–4800 rpm 9.2:1 B201R @ 5500 rpm @ 1900–4500 rpm 8.8:1 B205EFA @ 5500 rpm @ 1800–4800 rpm 9.0:1 B205RGA @ 5500 rpm @ 1800 rpm 8.8:1 B231R @ 5500 rpm @ 1900–4300 rpm 9.1:1 B235RGA @ 5300 rpm @ 1900 rpm 9.3:1 B236R @ 5300 rpm @ 1900 rpm 9.3:1
Преемник Saab H-Engine
Производство двигателя H было прекращено вместе с Saab 9-5 первого поколения в 2009 году, когда интеллектуальная собственность была передана компании BAIC. Начиная с 2003 года с модели 9-3 Sport Sedan, Saab начал использовать двигатель L850 Ecotec. Начиная с 2010 года со второго поколения 9-5, все автомобили Saab использовали двигатели Ecotec. Некоторые технологии, разработанные для двигателя Saab H, были внедрены в линейку Ecotec, однако в целом эти два семейства двигателей имеют мало общего. Saab продолжал использовать свою систему управления двигателем Trionic в сочетании с Ecotec.
The H engine ended production with the 1st Generation Saab 9 5 in 2009 when the intellectual property was transferred to BAIC. Starting in 2003 with the 9 3 Sport Sedan, Saab began utilizing the L850 engine Ecotec. Beginning in 2010 with the 2nd generation 9 5, all Saabs utilized the Ecotec. There were some technologies carried over into the Ecotec line from the Saab H engine, but for the most part there is very little similarity between the two engine families. Saab continued to use its Trionic engine management system with the Ecotec.