4 inch stroker cam size question

What size tire on the back? I agree with not a lot of cam. The increased inches will make mounds of torque. And as crazy as this sounds, I'd run a TQ on the Strip Dominator with small tries. The small primary will be easier to drive on.

What head gasket and the amount of piston valve relief in cc's?
Your ratio could be as high as 12-1.