well here goes i have a 91 T2 with 85k i am running a hks fcd and a p-fcon with 2.5in dp with no cats. all the rest of my mods are obvious(cat back, no ap, no ps, no ac, flywheel, centerforce clutch, bla, bla, bla, bla,)

my question is; can i swap just my compressor housing and wheel on my stock turbo and port my wastegate, or do i have to change my manafold and the entire turbo.

if anyone has done this please let me know how it worked out, and who made the housing and wheel.

 

i know that i have seen some aussies that have had a modified compressor housing and wheels making 400hp+ what do they use and where can i get them?

 

well i know this can be done on all sorts of other turbos can it be done with the stock t2 turbo??? guess no one knows

 

BNR Supercars.

 

Turbonetics. But you can only get a to4b housing becouse any bigger will hit your intake manifold. If you upgrade the whole turbo with one with a properly sized exhaust housing, you will make WAY more power at the same boost level.