Was going to go stock block, low tens. Now going S2 271 cube .
Heads are 14 bolt ported by tom at champion.
Heads flow a max of 261 @ 600 lift.
Will these heads flow enough for a 9.50-9.60 pass at 28 psi?
76 turbo, 96 lbs inj, 3400 lbs, ect
I do not plan on going faster than mid nines.
( I have some alum S2 heads and intake for that
)
TIA
Brian
Heads are 14 bolt ported by tom at champion.
Heads flow a max of 261 @ 600 lift.
Will these heads flow enough for a 9.50-9.60 pass at 28 psi?
76 turbo, 96 lbs inj, 3400 lbs, ect
I do not plan on going faster than mid nines.
( I have some alum S2 heads and intake for that

TIA
Brian