Engine Trickflow Stage 1 Cam on GT40 heads

MeganFoxbody

New Member
Nov 7, 2020
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Hey, new to the forums. Been looking around and haven’t found much info on this combination but I was curious if it would be a smart idea to put the stage 1 cam in with custom gt40 heads. The guy I’m purchasing them from says the heads have a max valve lift of .475 and I believe the stage 1 is .499. I’m not sure if this is an issue or not. Sounds like it could be and just wanted to see if it is. I do plan on getting new springs for it if this is a viable combo.
 
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General karthief

wonder how much it would cost to ship you a pair
Mod Dude
Aug 25, 2016
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Talk to the cam manufacturer about recommended spring rates, then talk to a machine shop about swapping the springs, or you could swap them yourself.
Without knowing what other mods you have I don't know if the cam is even right for your car