Breaking Point On A 440 Block

Ed,I would yank that hydro cam. With a stroker, you need quick valve action. I was thinking, around 260/[email protected] on a 110,108. Remember strokers devour duration. Those OOTB heads need some lift,as well.(.580-.600 ish?).

yea, what he said! put a girdle on it-hold the rpm under 6500-main studs-line hone-cryogenic treatment for the block and mains-fluid damper.
should take 800ish h.p. for a good while!:coffee2: