If I put some Hemi pistons in my 318 then what would be a nice tight clearance to shoot for? I don't want them sloppy loose in there, but don't want it freezing up either. This is a 4 inch stroker motor I am thinking of slapping together for

Oh yeah they are 5.7 hemi pistons and rods


I am not causing global warming, I am just trying to hold off a impending Ice Age!