One word.... "Paxton".😎
They were .030 over 289 2V pistons. Raising the compression ratio is not very cost effective, and forces you to buy the really expensive premium pump gas.At what engine compression is the above? Because i have most of those parts except the cam but I don't think that cam will get me there. I am starting with the assumption this C code engine is putting out like 175HP stock in today's standard vs the 200HP advertised they had back in the day. I can see the above with a 10 or 11:1 compression.