Zex Nitrous question

[jsxtreme]

Has anyone used a ZEX wet kit before? I bought a used kit from a buddy yesterday, and he told me its a wet kit.

Looking at it, I dont see a place for the fuel to enter the "Nitrous Management Unit". I thought the wet kit would control the fuel and nitrous through this unit?

I'm thinking what he sold me was a dry kit.

[OrangeF150]

Yes, every ZEX kit I've seen has the fuel and nitrous enter the control box.

[jsxtreme]

Thats for the wet kits, correct? The dry kits do not have any kind of fuel control, right?

[77 ford]

Thats for the wet kits, correct? The dry kits do not have any kind of fuel control, right?

do you have the part # ? i can look it up for ya

[jsxtreme]

do you have the part # ? i can look it up for ya

Nope! It's out in my truck. I'll grab it on my lunch break.

[77 ford]

Nope! It's out in my truck. I'll grab it on my lunch break.

get it now !!!! lol
let me know if i can help ya

[The Man]

sounds like a dry kit, but I thought ALL Zex kits were wet? :dontknow:

[jsxtreme]

sounds like a dry kit, but I thought ALL Zex kits were wet? :dontknow:

No, they sell some dry kits.

[1BADAIR]

they have dry kits for return fuel systems

[jsxtreme]

This looks to be for a dry set up to me. Anyone else agree?


http://motownmuscle.com/forums/files/1848bec1fe12e1d.bmp

http://motownmuscle.com/forums/files/1848bec1fe20108.bmp

[99Electriccobra]

What's your spray nozzle look like? single inlet or dual for fuel/NO2?

but I'd say your "friend" sold you a dry kit?

[jsxtreme]

What's your spray nozzle look like? single inlet or dual for fuel/NO2?

but I'd say your "friend" sold you a dry kit?

I didnt get one. I got the controller and the bottle. He's giving me the line today.

The ZEX wet kit is suppose to control fuel flow based on how much nitrous there is, so you dont run rich or lean. I assume that would have to be controlled somehow. IE through this box.

[99Electriccobra]

My wet kit had two "in's" and two "out's" on the box, for both fuel and NO2, and the nozzle had the two inlets to spray fuel/NO2 at the same point in the intake path.

without seeing the spray nozzle or knowing the model # on the kit to confirm?

www.zex.com to compare the boxes if he tells you what it came out of?

[1BADAIR]

thats the dry kit for a return style system. the intake goes to manifold vacuum then the regulator port goes to the fuel pressure regulator. The BOX controls vacuum to the regulator increasing fuel pressure

[jsxtreme]

thats the dry kit for a return style system. the intake goes to manifold vacuum then the regulator port goes to the fuel pressure regulator. The BOX controls vacuum to the regulator increasing fuel pressure

Thats what I suspected. Thanks Larry. +200's going out.

[1BADAIR]

you might be able to use it as a dry kit and spray in front of the maf. Not sure what the unit would do.

[jsxtreme]

No, it's getting returned tonight. I'll just pony up for a new kit for an LS1 -7

[airtonics]

Trailblazer SS with some N20 should be a fun sleeper :)