i installed my zex kit w/55 shot jets. Man let me tell you i cant wait to bring it to the track it pulls so hard.

 

you can't just tell us man, you got to show us pics

 

WERD

 

W3RD..... and tell us if your spraying before or after the SC... With pics of course

 

and how much you paid, where you ordered from, how the install was..... come on man....


noob....






























j/k

 

I'm getting a kit in the next week or so. Tell me, where did you tap in to the Throttle pressure sensor (WOT). I have been looking at some kits from Ny-Trex, one is called tripple threat where the fuel, nos, and purge come all to one bar with 3 sileniod, but it has a micro switch. I think the zex would work best for our cars though.

 

Wet shot? Nitrous and fuel through the blower? Hate to see a hiccup in that case.

 

oh im sure hes practicing 'safe zex'


pics plz
anyone else got n2o?

 

you tap into the purple or blue wire cant remember off hand but anyway it has to be tapped at the pedal harness not at throttle body or it wont work

 

I got it off e-bay for $600 even came with purge,bottle warmer,blow down tube,and guage this is my third zex kit over the past few years and i stole this one was brand new never evn opend. install was easy but i have done it to a maxima,TL,dodge ram hemi,and celica GT-S so i have expirence installing nitrous

 

will do give me a little bit

 

pics of install

 

Link is not working for pics

 

You have to host your pics first, you cant post them off of your computer.

 

What kind of PCM tuning is needed for a setup like this?

 

I sprayed a dry 55 shot as a test before I sold my old Zex kit. Pulls pretty hard for an auto 2.2.

I would assume his car isn't supercharged otherwise this would be a post about his motor blowning...

 

Dont know what you are talking about. His car is supercharged. Mine is to and I am getting nitro for sure.

 

what he said.. host them somewhere and let us see..

 

TRU.!! son!

 

I read a million posts of people who ran their N20 a million times until they blew the engine. You would think that with a pull like that, one would realize easily that raping the motor would cause it to blow. That pull you speak of makes it pretty obvious to me. I've had my kit in since June 05, and I still have 2lbs in my original tank. Here's a pic of my kit so you can see how some other people did theirs. Enjoy.

https://www.cobaltss.net/gallery/sho...php?i=2380&c=3

 

do you got any more pics of the intake and manifold
like your car BTW black is bad

 

https://www.cobaltss.net/gallery/sho...imageuser=4330

Here is the activation switch and purge button.

https://www.cobaltss.net/gallery/sho....php?i=3301&c=

Here is the trunk.

 

wow you really need to pick up that gm build book, the stock ecotec 2.2l is good for 75 shot

 

I'm pretty sure he ment the supercharged 2.0.

 

nope i meant the non-supercharged 2.2L, as outlined on page 26 in the gm build book:

"With a stock cobalt, the maximum nitrous jet you should use
is 75 hp. Nitrous Express offers a stand-alone kit which has
been tested and proven to work well. The Nitrous Express
Kit contains a single nozzle with a nitrous jet and a fuel jet.
Use a pressure tap on the production fuel rail for the fuel jet’s
supply. (Fig. 5)"

theres a number for tech service, take the time do your research before you post again please.

oh and im not a 'he' i am a 'she'