89maroconvrs

im gonna be putting the procharger p1sc this winter, my question is how is my 355 gonna handle the boost and how much you think i can run on stock crank and rods?

fast82z

iTrader: (1)

I blew my good motor up last year, and ran my 305 for the hell of it at the end of the season. Just make sure you're running enough fuel, a wideband o2 is best to see, and keep the timing low at least to start with. I also put in better valve springs since it still had stock in it. Anyway, the motor ran a 14.39, then with the blower on it probably running 10psi it ran a 12.7 shifting it at 6000rpm. Granted that was only one track day, but it held up fine and is still my backup motor/garage clutter.

KS91Z28

What kind of pistons do you have and what is your compression ratio?