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I do work for people on occasion.
A T76 is NOT the turbo to do "low boost power" on, as you are really not even moving into the efficiency range at "low boost". Based on what I have observed on a stock head 3800, you would probably need to be at 30psi to see peak efficiency out of a t76. Every psi I add past 20 adds huge WHP each step up.I guess I failed to mention I was looking to hit 700 on under 22psi.
Doing 700whp under 22psi is most likely not going to be possible without some tricks, but you should be able to do mid 600s without much issue. Manuals are cake to make power on a dyno with.
Its a grudge car, so nobody really knows about it. Me posting about it on here wont get around.Damn! Link to vehicle info and pics?
Its little brother has some videos....
YouTube - Turbo LS1 Camaro Vs Turbo Toyota Supra Race - Payso Productions
Sooooo any updates?
Do 700whp with an auto and Ill be impressed. Ill guess Ill be impressing myself this year.
I guess I failed to mention I was looking to hit 700 on under 22psi.
And fwiw there will be 30psi+ dyno runs
And again, no this car will never run 9s or anything close, 10s should be possible, but my traps will be awsome
I don't understand a word in this thread but I love it.
I just want to see a build list or some pics, I like the ideas and respect the amount of work your putting into these cars, but all your listing is some HP numbers and a few short vids that don't tell us anything. I would like to see what fuel system your using, what works/what didn't work or what's limiting you. If you described a bit more it wouldn't seem so unreasonable numbers you're putting up.
94 octane, alky injection (m10 nozzle) racetronix FP and rewire, 65# injectors, my IPW was at 20ms or about 97% duty cyle IIRC,the fuel pressure was not 100% keeping up, so im going dual pump i the tank this year most likely
the cam is a 224 224 .574/.566 114lsa, it broke my stock heads 2x's as well as broke a valve spring on 1 cylinder and cracked a intense pushrod
i had a spec stage 3+ clutch, it slipped got to replacements, still slipped, went stage 4, it slipped right away aswell.
went with bully and it held for the most part until about 6300rpms so thats why i went triple disc
the car was running a 3" dp and cutout that freed up 60+whp, aswell as a custom rear manifold, front power log that cracked manyof times,
intake runners wer removed and had an hv3 at the dyno tme,
FWIW i did 403whp on 1.9s and a 2.5" downpipe on 18psi, so my numbers arent to different then an automatic,
i also own a 04 comp g tha dynoes 581whp auto (with the heads i just put on) and a larger intercooler,, aswell as the 3" downpipe,
the car isnt near as fast as my 5-speed but can launch better, but 1/4 mile would be about the same IMHO, high 10s on a decent day
damn...you break stuff lol keep it up im waiting for the new #'s
The way you talk about running 10s makes me sick..
You have no idea what it takes.
Its still winter in canada.
its always winter in wisconsin too
LOL 700 whp on stock heads? And a rediculous over sized turbo and a manual? Please post this over on the other site so we all can lawlz without getting in trouble.....
did i say stock heads? no.
i have a set of heads from CCH that flow past zzp stage 4 heads
Flow numbers dont really mean **** unless they were flowed on the same bench, same settings, etc.
They have flowed a set of the zzp heads already.
Why all the hate on the 5speed allthe time? I hope you realize I have an 04 comp g that dynoed 581whp at 21psi through an auto aswell. The heads are now off this car and going onto my red 5-speed car.
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