M41 4 Cylinder 1.6L DIDTA carburetor
M42 4 Cylinder 1.8L DIDTA carburetor
M49 6 Cylinder 3.4L 24-valve Motorsport twin-cam
M60 6 Cylinder 2.0L and 2.3L carburetor or fuel injection
M68 6 Cylinder 2.5L and 2.8L carburetor
M69 6 Cylinder 3.2L fuel injection
M86 6 Cylinder 2.8L fuel injection (L-Jetronic)
M90 6 Cylinder 3.5L
M92 4 Cylinder 1.8L fuel injection (K-Jetronic)
M99 4 Cylinder 1.8L 2B4 carburetor
M102 6 Cylinder 3.2L turbocharged
These are the current engine codes used.
M10 4 Cylinder 1.8L or 2.0L single overhead cam, timing chain.
M20 6 Cylinder 2.0, 2.3, 2.5 or 2.7L single overhead cam, timing belt.
M21 6 Cylinder 2.4L Diesel single overhead cam, timing belt.
M30 6 Cylinder 2.8, 3.0, 3.2, or 3.4L single overhead cam, timing chain.
M40 4 Cylinder, DOHC
M41 4 Cylinder Diesel
M42 4 Cylinder 1.8L DOHC
M44 4 Cylinder 1.9L DOHC
M50 6 Cylinder 2.0, 2.3, or 2.5L DOHC
M50TU 6 Cylinder 2.0, 2.3, or 2.5L DOHC, VANOS variable intake
M51 6 Cylinder Diesel
M52 6 Cylinder 2.0, 2.3, 2.5, or 2.8L DOHC, VANOS variable intake
M52TU 6 Cylinder 2.5 and 3.0L DOHC, VANOS variable intake and exhaust
M54 6 Cylinder 2.5 and 3.0L DOHC, VANOS variable intake and exhaust
M56 6 Cylinder 2.5L DOHC, Dual VANOS, SULEV (low emissions)
M60 8 Cylinder 3.0 or 4.0L
M62 8 Cylinder 3.5 or 4.4L
M70 12 Cylinder 5.0L
M73 12 Cylinder 5.4L
M88 6 Cylinder 3.5L, 24 valve Motorsport engine (only in the BMW M1)
M88/3 same as above, but for all other vehicles
S14 4 Cylinder 2.3L DOHC Motorsport engine (only in the E30 M3)
S38 6 Cylinder 3.6 or 3.8L DOHC Motorsport engine
S50 6 Cylinder 3.0 or 3.2L DOHC, Dual VANOS Motorsport engine (Non-US M3)
S50US 6 Cylinder 3.0 or 3.2L DOHC, Single VANOS Motorsport engine (US M3)
S52 6 Cylinder 3.2L DOHC, Dual VANOS Motorsport engine
S54 6 Cylinder 3.2L DOHC, Dual VANOS Motorsport engine
S62 8 Cylinder 5.0L quad cam, quad VANOS Motorsport engine
S70 12 Cylinder 5.6L Motorsport engine
[ 本帖最后由 won80 于 2010-2-14 05:55 AM 编辑 ]