Old Question Needs Straight Answer

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milanColeman

New Member
Ok heres the question: I have an 1987 Civic Si With the old d15a3 engine. It has an m90 Eaton SuperCharger and custom Side Intake and Intercooler. WRX STI Carbon Fiber Hood Scoop. Its been Gutted of all carpet and rear seats. I took off the AC. Battery was relocated to rear Hatch (Sealed with a vent). I have a SAFC and I just bought a set of headers(That are said to fit on an 88 d15/d16 and up(BTW SOHC) and I also bought a 1988 Civic Cylinder Head d16 I believe and a ZC intake manifold. So here is the question Straight up. Will The Headers Fit and If not will the head fit so I can use the headers? I believe the ZC intake Manifold will fit no problem Right. Sorry about the Repost but Can't find any straight up answer.

Thxs
Milan:(
 
ill try again

Will a d16 header fit a D15a3 engine?
also If it will not fit, will a d16 cylinder head fit on my d15a3 block?

sorry about the confusion.
Milan
 
yes, the header will fit.. and the head will fit, but not sure what else needs to be done for it to work properly
 
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