With forged pistons, rods, and crank, and enough ring gap, that wouldnt scare me at all. That's assuming the nitrous tune and fuel supply is right.
I would rethink that converter choice though.
I was worried about the block. Agree with the converter. I had purchased it this past year for my 318. Im not gonna be all out drag racing just test and tune nights. Plans are to get a better converter though for sure
