+1 my car dynoed at 295whp/316tq @ 20psi without cams... all i had was bolt ons.... 3"tbe, stock turbo, fmic, uicp, licp, intake, bc, fp, and dynoflash.

now.. i just installed 272s in my car... he he he.. i will post up numbers when i get a chance to hit up AMS for a few dyno pulls.

also, i dont have a tubular exhaust mani and a o2 housing either. running stock o2 housing and manifold.

i have dynosheets to prove.

 

cc

 

It may be bigger than stock, but it's still a stock based turbo. You can look at the torque curve and see that.