Basic specs are free and open to everyone They usually include engine images, displacement, dimensions and weight, essential bolt tightening torques, plus characteristics of the engine e.g. its power and torque. Essential bolt torques are: main bearing cap bolts connecting rod cap bolts cylinder head bolt torques
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Many Mercedes engines are the same as ADE engines, ADE being made under licence to Mercedes, so the two pages are complementary, and assist one another.
Page Revision #135.1RsC AMP 10-19