zex

EvilKenevil · 07-02-2003, 12:13 AM

Hey has anyone out there used the zex 100 or 125 kit. If so what if any mods did you do to acomodate the nitrous and how did you like the results.

(i'm thinking about getting the zex kit)

BLOWN91VERT · 07-02-2003, 10:54 PM

I used the Zex kit on my 91 before the blower. Before I put the kit on I added 1 5/8" shorty headers and an off road H-pipe to free up the exhaust. That was the only mod I made at that time and it worked great. The kit uses a regulated amount of nitrous to pressurize the fuel pressure regulator for the extra fuel. I was running the stock fuel pump but I would recommend changing to a bigger one if haven't already. Whenever you raise the fuel pressure the pump labors to keep up. More capacity would be a good thing with NOS.

onebad50 · 07-07-2003, 04:07 PM

I am using this kit now with alot of mods w/ a fuel system biggest jets<IMG src=smileys/smiley10.gif border="0">Im running a pretty agressive tune with 100 octane. I have been in other cars with kits, even superchargers ,this kit can hold its own.

EvilKenevil · 07-07-2003, 04:12 PM

Thanks, 

So its definately worth getting?

WhiteHawk · 07-07-2003, 07:05 PM

I use to have Zex.......but zen I got married....

onebad50 · 07-08-2003, 02:29 AM

get it.