Quote Originally Posted by Lankhoss
Is low boost on pump, and high boost on race?

And was this Mustang making 475 - 500 wheel or brake horsepower? I thought they were in the low 400's whp with a supercharger on the stock bottom end.
Thats what I was thinking at that boost level. I just ran one not long ago and he was just over the 400whp mark at 10psi with full bolt-ons.