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diffrences

  1. 1987 E30 325i sport m20b25 pre and facelift engine differences

    BMW 3 Series Forum - Technical Talk on the BMW E21
    Hi guys. I've got a 87 325i sport tech1 and i am after a little bit info on the engine i am puting in. Basicly i completly screwed a valve or two, rocker arm and a pistonhead so i'm changing the engine over from a 86 engine to a 88 facelift model. I have noticed a few differences. Water pump...
  2. E36 M3 Convertible diffrences 3.0 and 3.2

    BMW 3 Series Forum - Technical Talk on the BMW E21
    Hi as above in post what are diffrent on those cars apart from engine and drivetrain. cheers
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