ще влезе ли в Е30....?!

[gazzzar]

...тоя мотор



...все пак МАЙ е само 4 цилиндров

[DrivinGGoD]

Братчед ще стане бе... как няма да стане... ще поизрежем малко и ще го сложим на задната седалка

[GEORGIEV]

[gogoto Профил]

кво е тва бе хора

[slatanic Профил]

Викторе каква е тая антика тоя път? А то в12 влиза та тоя ли няма да влезе.

[///ivanE30 Профил]

колега раздуи за тоя мотор има италянска връзка нещо

[terziev Профил]

m12 луд човек

[slatanic Профил]

Из нетя за тоз матор:

The BMW Motorsport team, led by chief development engineer Paul Roche, created the M12/6 engine based on the 2.0 liter production engine. A cross-flow 16-valve cylinder head was added to the cast-iron cylinder block. Initial testing revealed an output of between 270 and 275 bhp at 8,750 rpm.

Тва неква зла гад ще дойде!

[Простак Профил]

Из нетя за тоз матор:

The BMW Motorsport team, led by chief development engineer Paul Roche, created the M12/6 engine based on the 2.0 liter production engine. A cross-flow 16-valve cylinder head was added to the cast-iron cylinder block. Initial testing revealed an output of between 270 and 275 bhp at 8,750 rpm.

Тва неква зла гад ще дойде!

Аз пък друго намирам
Но кое ли е точното

The actual engine code is S10B15
1985 spec:
Engine: 4-cylinder, turbocharged M12/13 72 degree left
Valve linkage: DOHC
Displacement: 1499 cc
Bore x stroke: 89.2 mm x 60 mm
Power output: 800 horsepower at 10,500 rpm
BMW took the and m10 1.8L block with over 100,000 miles on it, de-stroked it to 1.5litres in order to comply with then-current FIA rules and regulations. The engine, when it was finally completed, ran 62.5psi of boost for races, and 85psi for qualifying. The racing fuel used a mixture of 84% toluene which has an octane rating of 114.

I also found out that the cylinder head of the M49 engine (6 cylinder, 3453cc 24V Motorsport twin cam), used in the group 5 racing BMW 3.0CSi, is almost similar to the M12/2 formula II engine. There was gear drive for the double overhead camshafts, the same hemispherical combustion chambers; titanium connecting rods (first born in the 1.6-litre Formula 2 days) and the same cast alloy Mahle pistons. The nitrided steel crankshaft was different. This engine first raced and won at Salzburg in March 1974, when it developed around 435 bhp at between 8000 and 8800 rpm. Theoretically the heads, with the same valve angles and the same dimensions as the Formula 2, should have been able to provide more than 9000 rpm as well, but the length of the six-cylinder crankshaft prevented this. The single slide fuel injection and leightweight pump from Kugelfischer were retained.

И тук още малко инфо http://trackthoughts.com/?p=102

[DrivinGGoD]

Аз пък друго намирам
Но кое ли е точното

The actual engine code is S10B15
1985 spec:
Engine: 4-cylinder, turbocharged M12/13 72 degree left
Valve linkage: DOHC
Displacement: 1499 cc
Bore x stroke: 89.2 mm x 60 mm
Power output: 800 horsepower at 10,500 rpm
BMW took the and m10 1.8L block with over 100,000 miles on it, de-stroked it to 1.5litres in order to comply with then-current FIA rules and regulations. The engine, when it was finally completed, ran 62.5psi of boost for races, and 85psi for qualifying. The racing fuel used a mixture of 84% toluene which has an octane rating of 114.

I also found out that the cylinder head of the M49 engine (6 cylinder, 3453cc 24V Motorsport twin cam), used in the group 5 racing BMW 3.0CSi, is almost similar to the M12/2 formula II engine. There was gear drive for the double overhead camshafts, the same hemispherical combustion chambers; titanium connecting rods (first born in the 1.6-litre Formula 2 days) and the same cast alloy Mahle pistons. The nitrided steel crankshaft was different. This engine first raced and won at Salzburg in March 1974, when it developed around 435 bhp at between 8000 and 8800 rpm. Theoretically the heads, with the same valve angles and the same dimensions as the Formula 2, should have been able to provide more than 9000 rpm as well, but the length of the six-cylinder crankshaft prevented this. The single slide fuel injection and leightweight pump from Kugelfischer were retained.

И тук още малко инфо http://trackthoughts.com/?p=102

Само дето мотора на снимката е атмосферен

[gazzzar]

Slatanic е прав, това е маторя, карали са го на различни формули в периода около 1980 година - Формула 2, Осела, Марч и др.... А той сам по себе си служи за база за изграждането в по късни години на 1,5 турбо мотора за Формула 1

Иначе малко статистика за М12/13 моторът използван във Ф1:



а тук може да видите атмосферния вариант в действие задвижващ болид Осела ПА 9
http://www.youtube.com/watch?v=ttaVg10Urm8

.....смятам, че добре би се получило монтиран в купе от тръбна конструкция тип Група Б с карбонова/кевларена коруба на Е30 и всичко това не повече 650-700кг.

[slatanic Профил]

Като гледам тия коне от това малолитражно моторче и 5.5 бара буст и направо изтръпвам.
Тия коли блоуофф не знам дали са имали тогава,ама е съскал като парен локомотив,ако са имали.
Иначе евала за мотора.Надявам се да го видя сложен във ваша кола и на пистите български.

[Станислав Попов]

събори кочината брат сори за спама

[NeedHead]

В музея...

[SpUd3r Профил]

ще бъде нещо страшно