We are pushing for four digits.. out of an N/A.. we have gotten close.. but not there yet the motor is back apart looking for a few more HP.. my block is still leaking water through some porosity into the crankcase.. going to try to seal that up with epoxy.. keeping the water out of the oil on this block has been a challenge.. Granite this is second generation I know Bob's block is a 3rd generation.. which I am told is a nice piece..