Im looking for turbo to net me around 480rwhp on pump gas tuning at around 11.4:1 AFR and 16psi on pump. Can this be done? What turbo?

Im real interested in the "GT70R" Turbo but A-Spec never gives specs or any good info on them. A-Spec what rwhp have you all made with these? How many lbs? Im really looking in to turbos now as I have 2 months to deciede what I want. (End on July)

All my friends have cars like TTA and GN's that shine on race gas.. they kinda suck on pump.. then I have the usual Z06's, T/A's, Camaro SS's, Supras, and even a BLOWN Z06. The reason im looking for 480ishrwhp is that it wil be incredible on the street. Everyone wants lots of power on RACE GAS! I dont car how my car runs in race mode.. I want to know how everything is in its daily driven form.

Im asking about the turbo only! I will have all the supporting mods nedded to run it. Any one else here understand me? Pump is where its at.. street trim. I might throw in some alcohol injection and run more boost. im not sure.. well see. Thanks

Josh

 

Alot of it will have to do with your motor. The turbo by it self wont give you those numbers. You would probably need a race port for that.

Jason

 

I was thinking more toward a small brideport

brap brap brap.. yummy idle. I just want to know what turbo can make it happen at 15-16psi on PUMP!

 

480 on the pump is asking alot. I hope you have a damn good tuner. Thats gonna be the deciding factor. I'd go with something proven like a T78, to make power like that.