Quote:
Originally posted by Five0:
I would not believe all that 37 hp gain, maybe if you already have heads and cam and are changing from the stock intake but not just bolting it on.
I would think you would pick up about 10 to 15 hp but the heads would be the first on the list to change and would make the biggest difference.
If you want that heavy vert to move I would definitely be looking for some heads.
They have a set of gt40-x heads on the corral for $650 and you can find deals like that and better all the time.
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Man!! That is some damn good info I figured that thy would be way more than that.
One question though whats the best head out of the.
GT-40
GT-40-p
GT-40-x
To use on a speed density setup??
Thanks for your input I was damn near ready to put the intake on my credit card
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88 mustang gt convertible bored to 306 BBk equal length headers mac cold air fender kit 3.73 FMS gears cowl hood nitto drag radials ford racing clutch flow masters h-pipe 160* thermostat 16 degrees of timing electric fan off 94' t-bird jacobs electronics cap and wires. Edelbrock 1 1/2 inch drop springs.