Need some help

[Bwhit1]

I'm looking for a turbo that will fit my power goals. I have a t3 manifold and were prefer to run a external waste gate. I'm looking to make 350-400 at the wheels. I called top speed and they recommended a Garrett gt3076r with a .63 A/R. Then I called jay racing and he recommended a precision 5857 with a .63 A/R. Then I called precision and the tech there said to go with a 5558 with a .82 A/R. So now I'm all kinds of lost. Anyone have any input at all.
Thanks,
Branden

[Sponsor]

[Bwhit1]

I guess it would help to put thats the turbo is for a 2002 svt

[Eastwood]

this is a question of my time ! I am in the search of turbo for the same numbers of ponies somebody has to make it clear

[Earls32]

Gt3076 is all you need. Has already been proven to make over 400whp on pump gas. You also get a good spool with that turbo also.

[ZXthrizzle05]

i have gthe precision one. worked well. i went bigger so its just sitting here at home. its a 58 57mm great spool time starts up round 3k ish