This woud be good for everyone but me, My CNC W5's are worth there weight in gold if they start making them again my heads will be worth far less than they are worth now. Supply and demand baby

I guess I could take one for the MOPAR team

They are a great head for the 408/416" motors

I do think a bigger intake port volume and bigger valve would be needed for bigger cubic inch motors.
But there are not that many guys building big stroker 440" 59* motors is there??????

Oh well I know with RyanJ leading the charge us smallblock guys have alot of good things to look forward to. Keep it up Ryan