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View Full Version : what cams will smog in an 89 E30 m3



LEVIII
09-04-2006, 05:10 PM
A buddy of mone needs some quick info on what cams will smog and be best for his 1989 E30 (2.3L) M3. Anyone here might know? He is in the process of having the hg changed and can get them put in for free right now.

TIA

wzcx
09-05-2006, 08:46 AM
I think that almost any will smog ok, if the car has a new cat and especially if he smogs on 100 octane. (I <3 e30s)