New life for an old 340 (stock stroke)
Milled the heads .040" decks and intake face. Checked volume 60ccs and rechecked flow after final S.S. touch ups. Flow is now a smooth sounding 250-251cfm @ .490" Beyond that flow drops into the 240's and plateaus. I think these will work nicely considering the cam and compression. Looks like 10.7 static is in the cards. J.Rob
Milled the heads .040" decks and intake face. Checked volume 60ccs and rechecked flow after final S.S. touch ups. Flow is now a smooth sounding 250-251cfm @ .490" Beyond that flow drops into the 240's and plateaus. I think these will work nicely considering the cam and compression. Looks like 10.7 static is in the cards. J.Rob