I've searched without finding my answer. Rather than someone told you... who is actually making 350-400 at the crank? What turbo / trim etc are you using? Which engine and when does it hit full boost?

I'm working with a Benson 84mm sleeved block on an LS/VTaack. The customer had a T3/T04E 47 trim with a log style. It managed to make about 300hp and that's all it could muster.

-Michael