VERY VERY VERY easy intall.

I put in a 55 shot just to make sure everything was working fine. Then put in a 75 shot to go race a few friends for some $$$. The 75 shot is good power. I spray in 1st,2nd, and 3rd. The nitrous can get kinda out of hand in first if u launch too high and floor the car. But if u leave around 4 grand and feather the gas til it catches, then floor it. SHE MOVES.

I raced a prelude with a 80 shot nitrous. First run was a head up race (as in we leave with a flag man). Second run I gave him the "hit" (i leave whenever he takes off). First run i put about 6 cars on that poor honda. Second time i won by 2 cars. He bet me a $100 both times.

I checked the zex plugs and they show no signs of lean,rich, or detonation.

By the way i am running this with a AFX ECU.