E30 Zone Forum :: FAQ, Forum Rules incl Glossary :: Engine Code Numbers (M...) ~ Runboard
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Engine Code Numbers (M...)
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Caesar Bob
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Registered:
05-2003
Location:
Manchester
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Engine Code Numbers (M...)
M10 = 4 cylinder 8v (1.8l)
M20 = 6 cylinder 12v (2.0 or 2.5l) "small six"
M30 = 6 cylinder 12v (3.0 or 3.5l) "big six"
M40 = 4 cylinder 8v (1.8l)
M42 = 4 cylinder 16v (1.8l)
M44 = 4 cylinder 16v (1.9l)
M50 = 6 cylinder 24v (2.0, 2.5 or 2.8l)
S14 = 4 cylinder 16v (2.0, 2.3 or 2.5l)
S50 B30 = 6 cylinder 24v (3.0l)
S50 B32 = 6 cylinder 24v (3.2l)
Think this is a good starting point but if anyone thinks of others to add or things that i've got wrong please amend.
Last edited by
Caesar Bob, Aug/21/2003, 11:06 am
---
E30 318iS - 146.3bhp @ 6,457 (Noble Motorsport)
Ausgeführt durch God, gefahren vom Teufel
Aug/20/2003, 10:58 am
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