[project89]

Originally Posted by NastyEllEssWon

look at the numbers. 3400 heads outflow 3.1 heads. 3500 heads outflow ported and polished 3400 heads. ask anyone over on 60degree its true.



you know that vid you posted i just watched it. the only time i could see clearly was the 13.4. the last one kinda looked likea 13.9.


i wanna see your car in person and seriously look into the intake swaps. 3.1s are pretty choked on the top end

i know the 3400 and 3500 heads flow more on a flow bench but ive also kept up with all the boosted head swap cars, so obviously somethign is wrong with those heads in boosted apps.

in n/a applications those heads have proven themselves as the way to go.

when i ran faster then the Corsica, it was with a much smaller motor,smaller turbo and the same boost, that should not be for a head that flows 50 or whatever cfm better

pause the video again when the scoreboard lights up it clearly reads 13.008 @104.65

hell give me a few mins to find my slips from that night and ill post those

as far as intakes i have a sheet metal manifold that i have yet to run