[dvldoc]

Depending on what part of the country you live in will make the big difference in how much HP you will gain, Running 104+ octane all the time will allow you full timing at all times and that will be were you see the hp gains.

The progressive kit running off the stock MAP sensor using a voltage faced controller would be the best way to go. Plus you can stop using premium fuel and go to 87 octane and you will still be well above 100 octane just using -20 washer fluid. or a 35%-40% mix of water methanol.