Zex or NOS? :O Which one
for a 5.3

 

Neither. Zex is junk and NOS is overpriced. Nitrous Outlet or HarrisSpeedWorks have a very good record here. Yes they are sponsors and that is part of why, but their prices are hard to beat

 

badass thanks man ill give them a look

 

Nitrous outlet has top notch customer service. Both make great quality products and I wouldn't hesitate using either company. If you're looking for an entry level kit that is budget friendly, look into Nitrous outlet's brand X wet or dry kits

 

Yea ill go dry kit, i've heard they're safer, i'm only gonna be doing a 75 shot maybe 125 but rare. how much damage will i do?

 

I'm really new to NO2... I always thought that a wet system was safer.. Don't have to rely on the computer/MAF to adjust your fuel. That being said, I'm possibly looking into a dry system, but I have no intention of ever going above a 100 shot, and I already have upgraded injectors, and I'm getting ready to grab a 255lph pump, as my OEM pump is slowly dying.

 

Running a Harris Speed Works kit, but also use some other parts from Nitrous Outlet. Both companies are great. Can't go wrong with either one.

 

Well if you're good with tuning you can run a wet shot, but if you're like me who doesn't lol and is just looking to spray sometimes, a dry kit before the MAF is pretty good, the dry is good because you don't need to hook up the fuel lines its just a NO2. all you have to do i think depending on what shot is increase fuel pressure.. I'm really new to this too and i'm just going off on what i have learned
http://www.youtube.com/watch?v=7BqreiLcDaA

 

Hooking up a wet kit is really not any more difficult than a dry kit. There is a pressure tap on the fuel rail that the feed line to the solenoid will hook right up. Just need to pull the schrader valve out first. I went with a dry kit because I wanted to control fueling with the injectors/interface/tune instead of with jetting. I didn't take an easy way out or anything, probably end up having to buy more for the kit in the long run. (Injectors and fuel pump), when the stock ones won't handle the demand.

 

I prefer wet and feel it is safer.

I have Harris speedworks parts on my truck and was very happy with there customer service.

Goodluck and have fun.