ok guys i'm considering getting, a kit i know prob ALL this info is somewhere in the archives but i just wanna do this K,
1.How Much can you use the stuff w/o screwing up your engine on stock internals, running a 50-75,
2.How long does a bottle usually last, like how many qt runs on a 10lb bottle ? that's the average right ?
can't think of any more Q's o yeah and also best kit for the price ? and i guess they're pretty east to put in right ? i was thinkin about hiding the bottle between my sub box and my back, seat, i can just fold down the backseat to reach the bottle to turn it . . . also i read you can get in the 14s easy with a 75 shot ?

I would guess 12 passes or so on a 10 lb bottle cause I get about 5 with my mustang on a 175 shot. As far as how often you can spray, hell as much as you want I guess as long as your ignition is in good shape and you keep your car up. I have yet to break a car with spray and I have ran a lot through almost every sports car I have owned since like 98 when I got hooked on it. It will be rough on your clutch though. And you will have to change spark plugs fairly often if you spray a lot because the stuff burns hot. I usually change plugs every trip to the track but that is kinda overkill. Just me trying to make sure everything is gonna stay working like it should. And don't use platinum plugs, they get wrecked with N2O or at least mine always have when I used it, just run a 1 or 2 heat range colder plug in like a cheapy autolite or something. I have never had bad results with them.