So I finnaly got the boost guage hooked up and to my suprise I can get 20 psi of boost with this ol heap !!!!!!

She really starts motivatin at 12 psi then the engine flares and 20 shows on the dial, its time I get that wastegate hooked up

I bidnt get to test much due to bad storm rolling threw but Ill beat on it a bit tomorow.

Ol 383 seems to like it, it quit smokin !!!!!!

What you guys think the ol heap is capable of for horsepower with this kind of boost?

How long and how much boost you guys think the cast pistons will withstand?

I have it runnin on E85, Timing set at 30.