what kind of power can i expect to see
 

i have a sr blacktop that im going to take to the dyno here pretty soon bout a week after i get this wiring done and i just wanted to know about what i should expect. heres what i have in it

it was rebuilt using wiesco 87mm pistons, hks metal headgasket, arp studs, fully ported and polished, everything port matched, 3 degree compition valve job, ss tubular manifold, 3" exhaust from the turbo back, test pipe, using the t25 boosting at 12 psi.

Not much if your using a T25.

Maybe 230hp.

well i went to the turbo shop down here and was talking with the owner and he suggested a gt28 i belive is what he said all im looking to make is about 350 maybe 400. so i guess would i be better of whit the gt28 or would i be better off with a t3/t4 unstead thanks for all the help i really cant find no info on comairing the 2

Have you heard of the disco potato?

Its uses T28 and T3 i believe, im not sure.

That will help you get to 350 easily.

thanks