The T3/TO4B .48/.60 that im in the process of building for the car.
This new turbo has a smaller lighter Turbine than my T3/TO4E. Should help it spool a little sooner.
The Compressor housing is slightly larger, which should also bring it into boost faster.
Swapped wheels

This Compressor is more efficiant @ 10psi then my T3/TO4E. I could run more boost to get the TO4E into its efficiancy range....But the bottom end probably would not stay together above 14 psi.
Decided to put my other wheels on.
09-25-06 I ended up putting a ACT 4 puk Clutch in cause the centerforce started giving out at 8psi and up.
