stage 1 cam

  1. M

    Engine Trickflow Stage 1 Cam on GT40 heads

    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...