I have a stock bottom end 350 with stock flattop pistons, stock rods, stock bore. Around 10:1 compression, team G, double hump heads and mild cam, 750 DP with proform body and have ran 100 shot sniper kit with no problem. I hooked up an air/fuel ratio guage and tuned my carb to be a little on the rich side. Running one holley blue pump at about 8 psi, 110 octane. Running the regular WOT switch to send power to silenoids and MSD digital window switch to send the ground to activate system. Going to the 150 shot and Lunati bracket master cam this year, hopefully it will stay together.