I finished up my ZEX install tonight. Well, I still have the remote bottle opener to wire up but I got to feel my 75 shot. First I must say the "machine gun" purge kit is very cool. I got the green cloud light because I didn't want to be mistaken for police or fire. The green purge cloud is very impressive (10+ feet high) at night and it tells everyone that maybe they shouldn't try this black 'stang 'cause it's got some special green go juice. OK, I finally checked and rechecked all my connections. No leaks. So it was time to go. Now I'm not one to wait around but I wanted to be careful at the same time. So I made a quick one second nitrous shot in 3rd gear. WOW. I could definetely feel a big kick in the seat of the pants. And I hear on this board that the 100 shot really kicks. I did one more run through 3rd gear, this time from 4k rpm up to 6k rpm. The was no sign of detonation and the horsepower felt GREAT. SO far, I'm quite pleased.