Damn that. I have a 90 accord lx 4dr w/157000miles that i put nitrous on before my engine swap. It was a 75 shot zex dry kit(dont get a dry kit). I got 2 stories about it one is a kill and another is a got killed.

1. the night i had it put on i raced my boys stock(excpet for ehaust)wrx(not sti) when we took off he pulled me by about a car and a half out of first gear.(partly because he has AWD and partly because i was spinning my tires the whole time) i hit second and pulled right up to his door, hit third and went right past him.

2. the next night i pulled up to a Trans AM ws6 and was feeling a lil luck from the night before. So i reved up and he looked over like please dont make me waste my gas. So i started sellin out talkin about how he was scared to get waxed by a 4dr 4cyl. so he finnaly staged up. When the light turned green i got on it and (he let me go first)so did he. i pulled him by two cars in first he was to my back door by the end of second and by the time i swiched into 4th he was right at a bout a two or three cars but he just was pullin on me.

I did end up blowing my engine on it. 2 reasons. 1 i had a dry kit which not only is less powerful than a wet kit but also leans your cylinders out really bad. 2 when i would shift into 4th gear somthing about the revs werent climibing fast enough for all the nitrous to get out so it would load the cylinders ended up with a blown piston ring and exhuast valve on the number 3 cylinder. I do believe that if i had kept it out of 4th that i would probabley still be using it today and still not have my engine swap.

MY ADVICE TAKE IT OR LEAVE IT. Save your money and get an h22a. i find full swaps all day long for 1500. 1 you never have to refil your bottle and 2 your car will be faster than it would be with a 75 shot. But if you are bent on nitrous (and the 30+ dollars it cost to refill the bottle every damn time you want to go fast) Get a direct port wet kit. Best bet for your money also the safest(if you can call any kind of nitrous safe)