A
Anonymous
Guest
Will,
You are running an intercooler right?
390HP was for a 200 motor @ 12 psi.
Substitute a 250 motor with a larger carburetor, and the power jumps up to 455HP & 459TQ. How do you like those numbers?
You are running an intercooler right?
390HP was for a 200 motor @ 12 psi.
Substitute a 250 motor with a larger carburetor, and the power jumps up to 455HP & 459TQ. How do you like those numbers?