8k rpm ...

12swinger said
11.70s In the quarter 7.40s in the eighth on the motor.
6.80s-6.90 with a 150 shot. thousands of passes with nitrous which I only used on 1/8 mile tracks spinning hard.

If I had to shift my stuff at 9000 rpm to run 11.70’s I would buy a camera and put and LS engine in it. Sorry but there is not excuse for doing that.