ZC exhaust manifold

Sabrnig · #1 11-14-2005, 12:14 AM

I was wondering if anyone knows how to get a hold of a JDM zc exhaust manifold or if the 88-89 Integra manifold will work?

BigBearWest · #2 11-14-2005, 02:06 AM

Any d series mani will work

Hybrid1990crx · #3 11-14-2005, 06:13 AM

yes any d mani will work, but you have to port match it i believe. well you dont HAVE to but its probably a good idea.

91CRXTC · #4 11-14-2005, 08:30 AM

yeah i have one for an SI and it fits on my ZC but i dont know how well the ports are sized to the head.

Sabrnig · #5 11-14-2005, 09:08 AM

OK, I was told that my SI Manifold would work but would need a little porting first to avoid any exhaust getting back into the head. there is about a 3 MM difference between the holes on the head and the manifold. I have already done that to the header I have but it is a cheaper aluminium header and I hate the sound of it. Thanks for the reply

Hybrid1990crx · #6 11-14-2005, 04:19 PM

exhauast gases wont be getting back into the head really, but it would cause a restriction. dremel = free port matching

POST REPLY TO THIS THREAD