alex_impreza

as some of you may know my car started knocking so its having a full rebuild yay spec-

STI version 7 short motor
255 wallbro fuel pump
new FMIC
vf28 turbo
GEMS ecu with anti lag
440 injectors
p1 cams
p1 heads
straight through exhaust

hoping for a safe 340bhp/340lbs torque and a much much much smoother running engine

cant wait all done next week hurts my pocket though ha

Terminator X

iTrader: (7)

Sounds good fella. Who's doing the work?

TX.

MattyB1983

iTrader: (51)

340 will be about the most you'll get with that turbo and that will be a push. My car made 342 on a 28 running 1.5 bar boost. I was using STI 9 spec C (JDM) bottom end, gt spec manifold and up-pipe, full de-cat 3" system, walbro, HKS front mount, RCM 550's, Motec M48 with A.L and STI 3 heads. All mapped up by Paul at ZEN.
Why not go with a slightly bigger turbo and run less boost, maybe an 18G. At least that way you can run more power in the future without too much hassle.

alex_impreza

Andy at scooby spares isdoing the work and tbh mate apprently the vf28 are very smooth running and thts probbly more important to me at the moment sti 7/8/9 used the same bottom end don't they irrc ?