Need help deciding what turbo to go with
 

I am having trouble trying to figure out what turbo to go with. I am going with a Full Blown turbo kit, ID1000 injectors, and FB340 fuel pump. I am looking to make close to 550whp. I know I want to go with a Borg Warner turbo and I want similar performance of a GTX3576R. The quicker the spool, the better.

Thanks Guys!

BW7670

FR EFR 7670 .92 kit here and, at 16lbsmy clutch is slipping. ID1000's but Walboro 255. In the process of putting a twin disc in along with the high boost canister for my built motor. I'm looking to max out the fuel pump around 550 probably around 20-24psi. I think in order to max out this turbo, i'll need E85 with ID2000's and a bigger fuel pump. I want quicker spool rather than top end to keep this more of a street car. I'll be happy* at 500whp though.......

Any engine or head work done?

I don't think an EFR 7670 on our car will get quite to 550, it just doesn't have enough flow up top. I came short of 500 on E85 and 20+ lbs. 8374 will fit better but sacrificing spool. I wish there was something in between the 7670 and the 8374.

Any engine or head work done?
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No engine or head work done. Looking to keep the motor stock for now and when the time comes, build the bottom end. Thanks for the suggestions guys. I think I am going to with the S300SX 8375 Turbo S360. 550 is the dream, around 500 is the expectations.