which turbo togo with for my stock 3.8

[scream97]

i am looking at 2 turbos on ebay one a T70 0.7ar turbo charger and boost, the 2nd is a gt45 vband turbo charger 1.05ar wich would be bust for me to make some power.

[ssms5411]

Re: which turbo togo with for my stock 3.8

1.05 A/R is way too big unless your shifting at 9000-10,000 RPMS, even the T-70 I would say is big, If your shifting at 6000 RPMS I would look for a exhaust side of .63 or .68 and a 70 housing. Mines a 70 housing with a .63A/R exhaust GT wheel, its a GT35R with a 3" Vband downpipe ,2.5" out and 4" inlet. I have a used MP70 with a .68 A/R. But like the dealer said if the .63 A/R is too small I can go to a .82 A/R but thats usually for spinning past 6000 RPMS on a 3.8 motor. But with my cam I will see if it chokes up top with a .63 A/R. What are the full specs of the turbos?

[scream97]

Re: which turbo togo with for my stock 3.8

But could i use one of these and about how much power u think it would make?????

[ssms5411]

Re: which turbo togo with for my stock 3.8

I don't know, what are the specs, how much is their max HP?