well right now im runing a t4 with a stage 5 p-trim wheel wth a .96 ar on exhaust and .70 ar on compressor, only at 7 psi cause im at like 150k miles and i dont wana damage the motor before i build it, the original plan was to run a bc stroker kit to put it up to 2.6l but i found some guys that got the numbers im aiming for without going that route. so im thinkin obout using the stock crank with sum bc pro seriesrods and some of there pistons prob. 10:1 ratio. i hope it can handle 15psi on 91octiane prob 20psi with alcohal injection. im gona go with jwt's 700hp tune seein how ive already got a lightning maf. and ill probly get the fuel delivery supplies from ags 96lb ingectors fuel rail and pressure regulator.