Still a strange question. With an F1A and the right supporting mods there are people making 700+rwhp at around 25# of boost. If you spin the F1A to 30# you could make 800rwhp, although I wouldn't do it.
problem with an f1a on an 03 cobra motor is it will be very lazy on the low end. 8.5:1 compression and a centri blower is weak sauce. to make an 03 cobra motor run right with an f1a you would need to put pistons in it. 9.5:1 is what i would do. centri blower cars need to make some power on their own to get up into the boost. i assure you though once that blower comes on its not gonna stop making power. i have been debating doing this for a while. when the time comes and my motor gives up the ghost it will be built and set up for an f1a.
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pullied, piped. Tuned by Dez Racing www.DezRacing.com
Still a strange question. With an F1A and the right supporting mods there are people making 700+rwhp at around 25# of boost. If you spin the F1A to 30# you could make 800rwhp, although I wouldn't do it.
thats not entirely true , ive heard of one making 820rwhp through an auto @ 25psi
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2003 Zinc Yellow Cobra #3636 of #8394 -ALIVE-
9.4:1 Comp Built Motor, Big Nasty Cog Drive Procharger 25psig
1991 Toyota MR2 Turbo -Beater-
BOV, Aftermarket IC,Intake, Exhaust, Boost Controller, 3in Downpipe. My Myspace http://www.myspace.com/clardy
thats not entirely true , ive heard of one making 820rwhp through an auto @ 25psi
More info please! Its not a stock engine is it? I can see this being possible with more compression, some head work, upgraded valvetrain to spin it higher and maybe although perhapse not necessary a stroker motor.
Procharger is an easy maintenance option that makes good power. I never had anything go wrong with mines in the years i had it until my throttle got stuck WOT and over spun it. It is being rebuilt though from a p1-sc to a custom charger.
I had a procharged GT and loved it. The sound was amazing and the boost lag wasn't a big deal to me. You just have to drive it like you'd ride a 2 stroke dirt bike!
I had a two step programmed on my GT so off the line you could hold it wide open, (bypass valve closes) it would make boost and launch insanely.. I never got it to hook up because of the wheel/tire combo I had but It would have ran pretty damn good.
I think i'll go with a twin screw on my cobra, but only because its so damn easy.
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Neil Goodin
03' DSG cobra coupe - Currently under the knife
03' procharged GT (sold to girl)
06' ninja 636 speedydyno.com
Last edited by Quicktime_GT; 11-13-2009 at 03:17 PM.
I have teksid block, 9.5 compression, stock 03 heads cams and exhuast manifolds, sullivan intake, being stuffed by 20psi f1. It only makes 627 but in a fox body with 4.30 gears it seems to run away from other cars nicely. I know this dosent help much because of c/r but it does have stock heads, cams, and exhaust manifolds.
i didnt post much on here this year 
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