what is the most whp that can be made on 91 octane?
what is the most whp that can be made on 91 octane?
i am wondering what the most whp that can be made on 91 octane gas? it does not matter what engine displacement or turbo. the best i have seen is 310, any thoughts?
ben
ben
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Car Info: 1993/2000/2001 GF4 mostly red
Engine displacement and turbo most certainly do matter. the upper limit on a stock WRX motor with a VF30/34 is around 255 whp. VF22s can make a little more than that.
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Car Info: Evo X, 04 STI, 335i, Fit
We made 325whp on a Dynojet awd with the shop car on 91 octane several times using a stock engined car with a GT30r turbo, I would post the sheets but I can only find one of 3 and is was a very old one showing 315whp.
Mike
(510) 487-4447
www.mpjperformance.com
www.gb-motorsports.com
Mike
(510) 487-4447
www.mpjperformance.com
www.gb-motorsports.com
Former Sponsor
iTrader: (39)
Joined: Nov 2002
Posts: 6,453
From: San Jose
Car Info: Evo X, 04 STI, 335i, Fit
About 10.6:1 from 4k to 6k then leaning out a little to 11:1 at 7k seemed to make the best numbers torque wise. At redline the car is making 300whp and 230wtq.
These numbers are on a dynojet not dyno dynamics.
Mike
These numbers are on a dynojet not dyno dynamics.
Mike
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