Would this fit any pulling class? Sorry not good at what exactly the different numbers are.
Yes you can bush it town to a 2.8, or run in the 3.0.
But you need plenty of RPM to run it. You better not be afraid of leaving the line at 5000 or so. Plus a good cam would help.
It would work well in a set of twins. Actually this is the s400 that most use when they build twins.
Wastegated turbine housing?
is this turbo to big for a set of twins using a stock 96 12v turbo to spool this or no?
and can it be used on a 12v?