ScienceOfSpeed

ur the man when it comes the Garrett Turbo's, i was considering the 3788,i know that someone on here made around 600hp with that turbo. for around the same price as the Garrett I can get a Turbonetics HP66 Ball Bearing turbo, here are the specs: Compressor wheel 66mm, Turbine Wheel 67mm F1 P trim with a 0.81 a/r exhaust housing with a T3 flange.Also i will be running a 45mm external wastegate. my engine is down right now so i am rebuilding my engine, i have injectors, and a F.A.S.S 150. i am getting a Helix Cam and springs. i also plan on the Floor It cp3 mod,and shaved 05 H.O. cummins pistons. i did not want to get to small of a turbo but at the same time i do not want to go to big, my truck is an 03 2wd quad Cab, i removed the trailer hitch, i do not tow with it. any help would be appreciated