riceball777

Just got back from the dyno again. New setup is a ptuning turbo kit with the gtx3076r. Old setup was a trackforged manifold with a garrett gtx 3576r. New setup made 425whp 293tq on 91 octane at 13psi and 588whp 419tq on e85 at 20psi. I lost about 25whp on pump gas and 35whp on e85 from the trackforged gtx3576r setup but i gained about 300 rpm of spool and a lot petter boost response.

Full engine mods are

stock block f20c with 127,000 miles turboed since 80,000 miles
head has suptech duel springs, titainum retainers, .5mm over sized exhast valves with stock intake valves with valve job from portflow
science of speed carbon twin disc clutch system
Injector dynamic 1300cc incectors with pnp clips injectors were at 93% duty cycle on the 588whp e85 map.
walbro 450 e85 pump with sos wiring kit
AEM series 2 with flex fuel sensor and flex fuel tune
puddy mod stage 3 diff with 3.9 final drive

Ptuning turbo kit with garrett gtx3076r .82 ar tial exhaust housing
Ptuning oil cooler kit
ptunning soft yellow motor mount insert
tial q bov and turbo smart 45mm wastegate
custom made intercooler piping and custom made garrett core 24x3.5x12 intercooler
open dupe tube with full custom 3" exhaust with 2 vibrant resonators and a hks carbon TI muffler










pic of my old trackforged gtx3576r setup


pic of my old dyno chart

Geis

Hell yeah man, ever thought of taking it onto the smokingtire with Matt Farah?

TheShodan

iTrader: (14)

About what was expected. Not much change, but more in torque due to the smaller exhaust wheel. Compressor wheels between the two are the same.