It has been a while but I think with a flat top 2 notch piston and .014 deck with 60cc heads the compression should be about 12.5 static? I have had a 8" cone 5600 converter, a 10" art car 4300, and now a 10" redneck that I had built for the car 5100, cheep but it has the best short time and the best mph with the redneck. stall is on the trans brake. I have had the timming at 32,34,36,38,40,42.
Thanks BillC