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

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.

Wet shot? Nitrous and fuel through the blower? Hate to see a hiccup in that case.
oh im sure hes practicing 'safe zex'
:lol:

pics plz
anyone else got n2o?

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.
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

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


will do give me a little bit

pics of install (C:\Documents and Settings\Owner\My Documents\DSC00084.JPG)

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...

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.

You have to host your pics first, you cant post them off of your computer.
:redx: what he said.. host them somewhere and let us see.. :redx:

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

TRU.!! son!

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.

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.

http://www.cobaltss.net/gallery/showimage.php?i=2380&c=3

http://cobaltss.net/gallery/files/4/3/3/0/car18.jpg

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

http://www.cobaltss.net/gallery/showimage.php?i=3302&catid=member&imageuser=4330

Here is the activation switch and purge button.

http://www.cobaltss.net/gallery/showimage.php?i=3301&c=

Here is the trunk.

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

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.

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'

Kool.

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'


You quoted a guy named REDBASEBOLT.....HE was refering to a supercharged 2.0. The world does not revolve around you ms. condesending to all. And if you look at the pic at the top of the page, you'll see a pic of my engine. I have used a 75hp jet on my own 2.2L ecotec, so I think I've done the research. Now let's see if you have. What fuel jet works best with the 75 hp N20 jet in the 2.2L ecotec? 55-65-75?

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

I think what he was saying is that if you were running that 75 shot on the LSJ motor you would be posting about a blown motor right now.

He didn't say that the 2.2L couldn't take a 75 shot...

However I do know of one Redline owner that is running a 75 shot, hasn't blown it up yet. :)

Kool

Why wouldnt the lsj be able to handle a 75 shot? i thought the internals on the lsj were reliable for 400hp like how the 2.2L is good for 250hp

or do i have my numbers mixed?

Running any nitrous on a car with f/i is a bad idea, just asking for an engine fire.

i disagree, its the setup that causes most problems

you know she drag races ecotecs for a living right?

FYI

Why wouldnt the lsj be able to handle a 75 shot? i thought the internals on the lsj were reliable for 400hp like how the 2.2L is good for 250hp

or do i have my numbers mixed?

I think there is a belief that injecting through the supercharger will cause damage too the blades. And of course injecting a larger shot into an FI'd car is just a little more risky.

I don't believe it has actually been proven that the LSJ or the blower can't handle nitrous.

thought someone here tried it and proved that it did nothing?

You quoted a guy named REDBASEBOLT.....HE was refering to a supercharged 2.0. The world does not revolve around you ms. condesending to all. And if you look at the pic at the top of the page, you'll see a pic of my engine. I have used a 75hp jet on my own 2.2L ecotec, so I think I've done the research. Now let's see if you have. What fuel jet works best with the 75 hp N20 jet in the 2.2L ecotec? 55-65-75?
holy fuck you little prick. i am so god damn sorry to have offended you, read the damn posts.
he was spraying his 2.2L, thats a base model, thus the name "RED-BASE-BOLT"
you want to call me condesending, all i did was take a line out of the gm build guide.
go fuck yourself, and then get some more pics of your fat ass girlfriend infront of your car to put in your profile, then fuck yourself again.
by the way, with nitrous, you want to retard timing, and i personally have had the best luck running a 75 shot on an ecotec without any timing adjustments.

pwn3d

pwn3d

*Chows on popcorn* "Indeed".

This thread has taken a nose dive

This thread has taken a nose dive
sorry

This thread has taken a nose dive

yeah it has... Mr. "cool"

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


noob....






























j/k

:lol: :lol: :lol: O W N E D :lol: :lol: :lol: j/k

I have yet to see any proof that NOS's exist on Cobalts. Everyone talks about having them but thats about it.

Pics? Step by step? Video? link?

Ofcourse not.

um isnt it a standard kit used for a 4 cyl non-carb car?
gravana has the NX kit available.

[QUOTE=Blown Ecotec]holy fuck you little prick. i am so god damn sorry to have offended you, read the damn posts.
he was spraying his 2.2L, thats a base model, thus the name "RED-BASE-BOLT"
you want to call me condesending, all i did was take a line out of the gm build guide.
go fuck yourself, and then get some more pics of your fat ass girlfriend infront of your car to put in your profile, then fuck yourself again.
by the way, with nitrous, you want to retard timing, and i personally have had the best luck running a 75 shot on an ecotec without any timing adjustments.[/QUOTE

Cussing like that.....that's classy. A size 5 is not fat. I have g-string pics to prove it. REDBASEBOLT said "HIS" car is not supercharged, refering to Maxss's car. Not his own. I am fluent in many languages so reading is deffinately not a problem. Although it looks like for you, it might be an area that needs a little work. And worst of all, you didn't even answer my question. I will no longer speak with you, as you are not worth the time. Good Day. :twothumbs

as long as nitrous is used correctly and in the correct amount for you vehicles application it is totally safe. use the correct jetting and if all possible dyno the car for the correct a/f mixture. nitrous is supposed to be used above 3000 rpm. you also need to stay off the rev limiter if you hit it theres a good chance that the nitrous will puddle and then cause a back fire usually through the intake blowing either the filter up or the intake off.

if the a/f is off you could burn pistons valve sparkplugs and things like that on a lean mixture. on a rich mixture you will not get the optimum perf. out of the car.

extra info to know

wet kits are the safest cause they add the fuel in also, and it allows you to keep the factory a/f mixture when running on motor.

dry kits sprays just the nitrous. when using these your a/f mixture becomes even more critical. you should run the car a little richer so when the nitrous is sprayed you decrease the chance of detination. not saying it can't be done it is safer that way though.

ive used 75 to 250 jets in my camaro with no problems. the car is built for it though. used correctly it is totally safe. :nuts:

yeah it has... Mr. "cool"


I think hes holding back... c'mon Brian... speak on it man... speak on it... :poke: :) Spraying into the blower asking for trouble??

[QUOTE=traviskearney I have g-string pics to prove it.[/QUOTE]


......so how bout them pics?....... :lol:

[QUOTE=traviskearney I have g-string pics to prove it.


......so how bout them pics?....... :lol:[/QUOTE]

http://www.cobaltss.net/gallery/showimage.php?i=3510&c=3

http://www.cobaltss.net/gallery/showimage.php?i=3510&c=3
HAHA NICE

so does your sister know you posted pictures of her ass on the internet?

as long as nitrous is used correctly and in the correct amount for you vehicles application it is totally safe. use the correct jetting and if all possible dyno the car for the correct a/f mixture. nitrous is supposed to be used above 3000 rpm. you also need to stay off the rev limiter if you hit it theres a good chance that the nitrous will puddle and then cause a back fire usually through the intake blowing either the filter up or the intake off.

if the a/f is off you could burn pistons valve sparkplugs and things like that on a lean mixture. on a rich mixture you will not get the optimum perf. out of the car.

extra info to know

wet kits are the safest cause they add the fuel in also, and it allows you to keep the factory a/f mixture when running on motor.

dry kits sprays just the nitrous. when using these your a/f mixture becomes even more critical. you should run the car a little richer so when the nitrous is sprayed you decrease the chance of detination. not saying it can't be done it is safer that way though.

ive used 75 to 250 jets in my camaro with no problems. the car is built for it though. used correctly it is totally safe. :nuts:

Why spend tons of money each time you want to get a A/F measurmetn by taking it to a dyno? sure if you know somebody that will let you get dyno time for free...but thats usually not the case. Spend some money and buy a Wideband so you can track your A/F from inside the vehicle, and tune your car yourself instead of spending tons of money on dyno time.

But you are correct. A/F must be spot on in order to achieve the full benifits of nitrous. At least a lot of the cars on this site are still under warantee :twothumbs

http://www.cobaltss.net/gallery/showimage.php?i=3510&c=3


holy crap look at the fart cans on that cav. :lol: :lol: those are hideous

spraying a smaller dry shot before the s/c would be crazy. it would compress the shot and make it bigger. so you could run say a 35 shot with it compressing it to say a 50, right?

but what effect can dry n2o have on the rotors

but what effect can dry n2o have on the rotors[/QUOTE]


Good question.

thats obviously not is gf's ass, cause if so i would tagg that "ALL NIGHT LONG" hahhaa

http://www.cobaltss.net/gallery/showimage.php?i=3510&c=3


wtf is that Vida Guerra :lol:

no way her ass is way better ^^^^

Why spend tons of money each time you want to get a A/F measurmetn by taking it to a dyno? sure if you know somebody that will let you get dyno time for free...but thats usually not the case. Spend some money and buy a Wideband so you can track your A/F from inside the vehicle, and tune your car yourself instead of spending tons of money on dyno time.

But you are correct. A/F must be spot on in order to achieve the full benifits of nitrous. At least a lot of the cars on this site are still under warantee :twothumbs



wide band is another way to go def. but your looking 300.00 to 400.00 for a good wide band set up and most dyno shops will give you like three pulls for like 50 bucks. def. agree with what your saying though

thats obviously not is gf's ass, cause if so i would tagg that "ALL NIGHT LONG" hahhaa

I have videos to prove that....unfortunately they are vhs-c so I can't post those. I do have pics of her doing naughty things, but I don't want to get reemed for posting porn.

holy crap look at the fart cans on that cav. :lol: :lol: those are hideous

They sound like Chris Barnes, and I like them. Chris Barnes is the former lead singer of Cannibal Corpse. They were in a Jim Carrey Movie. Not sure which one, I'm a Cannibal Corpse fan, not Jim Carrey.

wtf is that Vida Guerra :lol:

Who would name their kid "War life?" My girl is 5 years older than War Life. And I think war life has a thicker butt too.

http://www.cobaltss.net/gallery/showimage.php?i=3510&c=3

Dude...whats her name? I'm pretty sure I've busted her spokes a time of two. beat it up like this :spam:

no way her ass is way better ^^^^

well I was lookin at those Vida cell phone pics and it just looks really similar, although I couldn't find that exact pic...same color thong and shit.

eh well...

Dude...whats her name? I'm pretty sure I've busted her spokes a time of two. beat it up like this :spam:

Highly doubt it...She's only been in this country for 9 months.

well I was lookin at those Vida cell phone pics and it just looks really similar, although I couldn't find that exact pic...same color thong and shit.

eh well...

I took the pic my self so I guarantee you it's her, Vida has a thicker butt than my girl.

Highly doubt it...She's only been in this country for 9 months.

Yep it was her. Tell her I said hello. We know your not hitting that right. :lol:

HAHA NICE

so does your sister know you posted pictures of her ass on the internet?


I can't see her face, but her body is nice. How did you score that driving a cavalier, with two giant fart cannons sticking out the back:wtf:

I can't see her face, but her body is nice. How did you score that driving a cavalier, with two giant fart cannons sticking out the back:wtf:
This thread has definately got to make me be easier on my gf with her fartcan....sheeesh. I'd be terrified driving behind that thing.

k.... anyway...

dude, thought i was the only person on this site from La... i work in metairie at the best buy... come by one day... i wanna see ya set up... i want to eventually get a 50shot on my 2.2...

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.

I would like to check out that kit install, we will have to meet up and run...I'm just across the lake do yall meet up at the hobby lobby in Slidel?

when spraying a forced induction car your shot prety much doubles, and on a forced induction car its a VERY BAD IDEA TO SPRAY A DRY SHOT!!! your fuel pressure regulator and your injectors are already working at like 65% duty cycle from the factory and you FPR is already increasing fuel at a 1:1 ratio. a dry kit is prety much asking the fuel system to do the impossible. i plan on spraying a 35 shot or so through my SS/SC via a wet kit. i have 2 kits laying around my house along with 40 lb of nitrous :D i also spray a 2 stage 250 shot through my 95 Z28 which IS fuel injected ;) its also a 355 with forged guts and bumped up compression but its still fuel injected. with a wet shot it doesnt put alot of stress on your injectors or fpr, the only thing you have to make sure of is that your not spraying too early, and that you dont spray through your shifts.

wo smoke some weed jack off do a burnout somethin:lock: :lock: