We can advance the cam while it is in the car, so I may give that a try. I was trying to kill a little bottom end torque to alleviate tire shake (which it did), but the rpm range where it wants to make power is higher (6500-7500) and I don't want to spin it that high. It goes through the traps at 6800 now with a 29" tire and 4.10 gears.

The car ran very well for what little testing we did. In 10 runs over 3 days it ran 10.15-10.18. Slower than with the other cam, but that doesn't bother me. It's just a pain to start.