yzf426f

I know you cant go w/ 2.02 valves w/ stock pistons but the ford racing X heads come with 1.94's i believe, will stock pistons clear those? I have GT-40p's w/ a b-cam right now, and will a cobra intake match up fairly decent

Sleeper_Stang_89

Yes they will fit you can get A XB3 crate motor from Ford Racing wiyh
same heads and cam.

yzf426f

thats awesome because where I was going to buy the heads I was told they might not clear and to check the clearance, maybe they just say that to everyone just to be safe

Tims 88GT

Get trick flow TW's and you can use there 2.02 and make more power than the gt 40x. i say you will make 30hp more than the gt 40x

odogg88

probably closer to 10 more!

Sleeper_Stang_89

IT is always good to check clearance when installing new heads

yzf426f

I'm surprised you say that about the TW's i thought they were harder to get to clear becuz of the different combustion chamber, if I was gonna step up it would be to an afr

Tims 88GT

afr or TW, no the way the chamber in the TW is its easier to fit, they rotated the intake valve inward. you do not get the advertised power ford says with the gt 40x heads.