I have a 96 civic with b18a in it going to install b18b what happens if you put a b18c gsr intake on a b18a or b18b? Does it help or does it take away ?
it won't bolt up to either one. the GSR runs a dual stage intake manifold which places the throttle body a lot lower than the B18A and B18B. CONCLUSION: the intake will not work.
on top of all that, physically, the bolt pattern is differnt. its liek trying to put a 5 lug wheel on a 4-lug hub.