well i just picked up a 351w out of a 72 torino (figured it would make nice back up motor for my 331) I know the crank is good to 700hp and i know the block is good till 700hp but could i have the rods shotpeened and put a set of .30 over flat top probes on it and make a solid motor? I figured i might as well do this since i got the motor for free and i plan on using alot of nitrous on my 331