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jamie2370 · 07-12-2015, 09:53 PM

A set of top of the line heads and intake is worth a BUNCH!!! It's not about porting more than proper air flow. You can't just hog them out and expect them to run. It is all about how to get the most air through them the most efficient way. I would say a #1 set with matched intake should be worth around at least 40hp and that should be 3-4 tenths or so. What people fail to remember is .60 under today is .90 under a couple years ago. So builders had to work really hard to overcome that .3 deficit that NHRA handed out.

07-12-2015, 09:53 PM	#3
jamie2370 Member Join Date: Dec 2014 Location: Perry, GA Posts: 331 Likes: 11 Liked 239 Times in 90 Posts	Re: New to Stock - Buying an 85 Camaro G/H/I?? A set of top of the line heads and intake is worth a BUNCH!!! It's not about porting more than proper air flow. You can't just hog them out and expect them to run. It is all about how to get the most air through them the most efficient way. I would say a #1 set with matched intake should be worth around at least 40hp and that should be 3-4 tenths or so. What people fail to remember is .60 under today is .90 under a couple years ago. So builders had to work really hard to overcome that .3 deficit that NHRA handed out.