i have been collecting parts for a hopefully strong pulling engine.
now they change the rules for street stock to 470cid.
so a long time ago i got jake zareings 440-1c heads to buile a big block to kick some ford and chevy ass. well times and rules have changed.
i am going 400b engine with the 470 stroker kit in. that is as big as i can go and these heads are all out 375cfm 2.25valve heads.
i know it will have to rev and wonder what you can get the 1/2 pickups to safely oil at rpm wise or should i go external like my car is.