Power Gains w/ new intake manifold???
 

I posted awhile ago about h-pipe power gains w/ my combo of Edlelbrock 6037 heads, pulleys, 15/8 shortys,k&n,e-cam, and 3.55's, and hollowed stock h-pipe. Anyhow I want to go with a new intake manifold set up instead of a real off-road h-pipe(no emissions worries here!hehe) Anyhow will it make much of a difference without a new t-body and mass air? Can I get a couple 10ths with just the new manifolds? Will it be noticeable?

In my opinion it should flow alot better, but your stock TB is going to be restricting it. Because the opening of the stock TB is only so big, and most aftermarket intakes have a 70mm opening.

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1989 GT, not stock.

2000 Camaro SS-A4, 13.4's bone stock.

1989 Chevy S-10, EX. Cab-383(500+hp on motor), tubbed, trick flow heads, trick flow pistons, etc... autometer phantom gauges, "built" 700R4, roll cage, lexan back window, corbeau seats, R.H.S. 5 harnesses, Fuel cell, convo pro wheels, 15x14's with 29x18.5 M/T'S on back, 15x4's on front, nitrous, and so much more!

If your running a stock intake with the edelbrocks an aftermarket intake will help you greatly! A 65mm throttle body would be a good idea too.

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1990 Mustang GT 5.0
1966 Mustang 200 six
2001 Ford F-150 5.4