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Location:
Melbourne
Registered:
January 2003
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Re: mz21 vs worked 80's bmw
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Fri, 14 May 2004 05:32
 
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E30's 1980 ? do you mean e21 1979 > 1983 , twin exhaust would make it a 323i six cylinder 143hp , if it had twin exhausts it would have been this model , if not a 318i model , if twin headlight a 320i model . Most people do not go near "working these cars " the most common swap is a 2.7eta bottom end on the 2.3 head . the problem is with the mechanical fuel injection this is very hard to tune to get anymore power . If he was really smart he would have done the 3.0-3.3-3.5 633-635-733-735 engine swap and power would have been around 218-220hp with 300ish nm .
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