ok ive been doin som research and basicly is this turbo good for 375 rwhp

COMPRESSOR SPECS:T04S

flow: 61 lbs/min 781cfm

.70 A/R HOUSING

60 TRIM WHEEL

TURBINE SPECS:T4

.84 A/R TANGENTILE HOUSING


or would the .96 a/r be a better choice

 

.84 might be too restrictive. .96 is what I'd go with, assuming stock porting. are you streetported? i'd go even higher than .96 if you do.

 

its going to be on a street ported engine

 

It's a good turbo. Can put you over 400rwhp easily, but you'll have to go standalone with a badass fuel system for 500rwhp. You don't need a .96 a/r, .84 a/r spool quicker, but you won't get as good on the top end. But, unless you are seriously looking for over 600rwhp I wouldn't recomment a .96 a/r, I see it kind of pointless, since there are several cars over 500rwhp with an .84 a/r rear.

 

what about with a .70 exhaust anyone making big power there? im wondering if I have to switch mine out

 

thanks guys

 

that's the exact same turbo I purchased for my setup, with a 13b-re on a stock port. I think it'll be good for pickup, since I'm using a log-style exhaust manifold.