My 12:1 stock bore JE piston is on its way & I am also getting the head modded along with a 1mm larger center intake valve. I plan on keeping the Stage I Hotcam as well. Down the road I will probaly experiment with bigger valves all around.

My question is, did anybody have to have the piston cut to accomodate bigger valves with a high comp piston & higher lift cam?

 

make sure to check. Mine hit!!!!!!!!!!!!!!!!!!!!!!!!!! nice nicks in the pistin!