I am looking into some AFR 165 heads and was wondering what intake they are best port matched to. I would imagine TFS or Eddie Performer. I like the looks of the GT40 the best, anyone using it with AFR's?
94-95 Cobra Intake that has the lower ported by TMoss (no, I havent sent mine yet, but I fully intend to do so!). He told me he can flow the cobra within just a couple CFM of the 165s.
Cobra/GT40/Explorer/Performer all work well stock but need some lower work to flow fully with the AFR heads. Street Heat, RPM, Track Heat, Holley don't need it like the others.
How much low end would you lose using the RPM compared to the Performer (w/o porting)? And how much hp would you gain on the top end? This is assuming you have a milder more streetable cam.