I ran high compression pistons with a 3.72 bore for almost 6 years. I SC my setup so I went to a smaller bore size and dome pistons. My piston rod setup with .866 wrist pin only weights 844 grams. I'm going to try and push my 7K rpm limiter even higher and hopefully the engine block doesn't shatter in peaces like my old one did...hahahah
I think im going .30 over, do you have the part number on the cam you used. iv been trying to find a 218 cam with no luck. Im also going forged internals with a sc. Hoping for around 8-10 lbs of boost.