[Ron1]

All manufacturers seem to recommend 2 degrees for every 50 HP of N2O you run. For example, my motor performed its best at 34 degrees total timing. So, when I run a 150 shot of N2O, on launch, the MSD is programmed to pull away 6 degrees, until I lift and open the WOT switch. Then it goes back to normal. If you are not running an MSD timing control module, like the 8782, pull out 4 degrees for your 100 horse shot and go. It will run a bit worse on the street, but at least you are safe.

Ron