guys who has used both kits. good and bad in both??

 

NX has larger solenoids so if you plan on going over a 125 shot I would suggest going with them. Everything else is very similiar.

 

what kit number?

 

155hp to the wheels on ZEX
I admit the NX is a better brand but for the price and covenience ZEX is a good buy
I have been on my ZEX bottle for 15 month already and that is 425 whp w a best of 12.0@117 on a $525 ZEX kit and I still love it

 

I agree with you about ZEX!! Best "bang" for the buck for those wanting instant power increases.

 

zex installs very clean; that b the only reason i would buy one of their kits though. people tend to say that nx kits come with better parts, and they r dirt cheap. u can get one of their mainline kits for like $350. it's bare bones, but everything u need. u will have issues when gettin too high with your shot; however, the solenoids can only handle like a 100 shot. i doubt i'm goin higher than a 75 though. it's currently the one i'm eyein up . the bottom line is they both spray nitrous, so either one will b tons of fun. enjoy.

 

i just got a hook up the nx kits i can get for 540 shipped to you for our cars

tony

 

that is a total rip. 420 for a full kit is a good deal. 370 is better... oh wait thats what i paid =)

 

WAIT A nx kit 20923 is a wet kit efi. where can you get them for 420?? id like to see that