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Old 10/01/2015, 08:22 AM   #1
daveS
 

Joined: Jun 09
Posts: 49

302 4V exhaust manifolds ??

Hey there experts! I am working on an engine restoration of my '68 GTCS. It's a 302 4V. The process is slow but fun!

We've done some to the heads to improve flow and I would like to get some exhaust manifolds that have less constriction and allow the motor to breathe a bit better. I know that there are the HiPo 289 exhaust manifolds out there (posted a want ad in the classifieds) but they seem to be sort of rare. I've seen the Scott Drake reproductions of these and am considering buying some of those. However, I have heard that the repros have quality/alignment issues.

Do you guys have any recommendations on the HiPo manifolds or the reproductions? Any recommendations on some proper manifolds for this engine (other than the stock ones)?

Thanks!
-Dave

Last edited by daveS; 10/01/2015 at 12:29 PM..
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