I have a 400 block with stock forged crank and rods from a 383 and i will be getting forged pistons (9 to 1 comp) Stealth alm heads. will it survive if i put on a paxton certifical SC on it with 5-6 boost? i would like to upgrade later with a new pulley to get 6-8 psi later. just want to make sure the stock parts will make a solid bottom end. thanks