Brent-
Nice pics. What cam is in that? That looks like it is going to be a real nice motor- makes peak hp below 6k and 600ft/lbs of torque at 4300! Any idea what kind of torque it made lower in the rpm range? If it is making 600 at 4300, I would have to think it is over 400 by 3000 rpm. Hope you have a lot of money for tires!
