I was wondering if anyone had any experience with this turbo. It is a Turbonetics T3/T04E Stage 2 .48 A/R, 50 trim, 47 lbs/min. What kind of power can be made from a built, tuned, GSR at what boost pressure before it starts becoming less efficient and starts pushing really hot air into the engine? Please answer if you know and not if your buddy's-girlfriend's-neighbor says that his is pushing 45 psi and making 900 horsepower. I can stab in the dark. I know someone has experience with this common turbo. Let me know. Thanks.