You dyno and horsepower guys kill me. Lol. Get the damn thing to the race track and put in some work. My little 422 with a solid lifter cam has gone a best of 5.98 and a boat-load of low 6.00’s. Not at some coastal super track either. Off the shelf pistons, no vacuum pump, no special ring packs, and a bracket sized tire 4 inches bigger than needed. Sure it’s 2880 pounds but yours could be too.
if that was aimed at me John?......I don't hold much on dyno's either but this time this one was on the money EDA is the company.
