462 MPH in the Speed Demon

[ZRXMAX]

Originally Posted by USAFPILOT

2200 HP...shiza! And it holds up under full throttle for a long time. I wonder how many runs it was good for?

If the rule still states that a run needs to be backed up within a hour from the 1st run then the answer is "2 RUNS" for sure. Thier isn't time to swap a motor. As it is their pretty busy just getting the car prepped for a second run.

What amazes me is the over 7 hp per cubic inch output.