Oh yeah, I forgot to cut the difference in half. But still, that's .135 out of the hole, minus .060 that they are usually in the hole...comes out to .075 out of the hole. That's a lot. You could probably knock a little off the top of the piston, but I wouldn't think you could take more than .030-.040 off, which still leaves it .035-.045 out of the hole, which is still a lot. You'd need to run a thick head gasket and not go too high on the cam lift. Most builders keep it zero to maybe .020 above deck