Forced Induction - Trap speed with 9-10 psi
04-16-2011, 03:58 PM
What are most people trapping in the quarter mile on stock cubes and 9 to 10 psi? Please post time, mph, weight, and m6 or auto
04-16-2011, 04:21 PM
turbo 9 lbs or 9 lbs supercharged . really vague .
04-16-2011, 04:54 PM
Turbo/Blower size will also be some pertinent information.
04-16-2011, 06:58 PM
actually size isnt that important...motor specks are though...9 psi on a honda and 9 psi on a viper are differant
04-16-2011, 07:14 PM
9 psi from a 76mm turbo and 9 psi from a 114mm turbo are two entirely different things.
04-16-2011, 08:14 PM
Ok, well you guys can post any combo, I'm particulary interested in ls1 f-bodies, supercharged. I know airflow is different than psi, but I'm asking 9 psi
04-16-2011, 08:35 PM
I would go into the dyno forum and do a search, the problem with what your asking is boost is a measure of restriction. So 9 psi on a completely stock motor might only be 6 psi on a modified better flowing motor. You could have numbers from 400rwhp-700rwhp
I would do a search in the dyno forum and see if you can find combinations that match closely and then put those numbers into a 1/4mile calculator.
04-19-2011, 03:06 AM
Stock lq9, s475, 9lbs and 3900 lbs = 127 trap for me so far
04-19-2011, 03:10 AM
Stock ls1, MPT70, 8psi and 3600lbs = 123 trap
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