Great numbers on that engine Doug. I agree with Lloyd, I bet that 29 Degrees of total timing is a bogus default setting. That motor, if it's like mine, will only produce that kind of torque with about 36 degrees all-in.
If it really was running at 29 degrees all-in on the dyno and made 481 lb ft of torque, man, you are abosolutely going to love it at 36 degrees!
BJ