ZEX Ejector Air Amplifier? - Nitrous Oxide Forum

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ZEX Ejector Air Amplifier?
Saturday, March 01, 2008 9:48 AM
http://cgi.ebay.com/ebaymotors/ZEX-Ejector-Air-Amplifier-82146-For-Nitrous-Oxide-2-5_W0QQcmdZViewItemQQcategoryZ33740QQihZ009QQitemZ190190588501


anyone running one of those? Whatcha think?

also with a WOT you still have to arm the system and hit another switch right?







Re: ZEX Ejector Air Amplifier?
Saturday, March 01, 2008 10:56 AM
Looks pretty cool.Running it to a Zex dry kit would be ideal as Zex uses a TPS sensor instead of a microswitch mounted on the TB.If I'm not mistaken you would still have to hook up an arming switch but not two switches.



15.2@89mph 2.171 60ft. 9.830 1/8 R.I.P. "LULU"
Re: ZEX Ejector Air Amplifier?
Saturday, March 01, 2008 5:28 PM
put a jet in the end of your filter. i just saved you $50.



JBO Stickers! Get yours today!
Re: ZEX Ejector Air Amplifier?
Saturday, March 01, 2008 7:53 PM
I dont plan on using a very large shot is 35 pretty noticeable?




Re: ZEX Ejector Air Amplifier?
Sunday, March 02, 2008 4:21 AM
Keep in mind they're using a simple venturi, which may "capture" more air at the filter but doesn't "force" more air through your engine. The nitrous displaces incoming air anyway. If this kit is cheap enough for you then it's an easy way to get nitrous to the engine. But if you're spending more because of the "features" you're not getting anything worth paying for.

-->Slow
Re: ZEX Ejector Air Amplifier?
Tuesday, March 04, 2008 1:30 PM
Darren Reynolds wrote:

I dont plan on using a very large shot is 35 pretty noticeable?


yes i run a 25-35 shot on my LN2 but i also have an afpr and bum up my fuel pressure.





Re: ZEX Ejector Air Amplifier?
Tuesday, March 04, 2008 3:25 PM
afpr = air fuel pressure regulator?? thats just a guess cuz I have no idea what that means




Re: ZEX Ejector Air Amplifier?
Tuesday, March 04, 2008 4:15 PM
adjustable fuel pressure regulator





Re: ZEX Ejector Air Amplifier?
Tuesday, March 04, 2008 4:51 PM
was close!




Re: ZEX Ejector Air Amplifier?
Wednesday, May 21, 2008 8:22 PM
i have a 2005 sunfire se
2.2 L61
just purchased the zex air amplifiier and a zex dry kit. Does anyone know if it's safe to test a small shot, maybe 25-40 , with no tuning or internal mods? obviously i have a cold air intake.
Re: ZEX Ejector Air Amplifier?
Thursday, May 22, 2008 9:34 AM
You will be just fine,I ran a 75 shot wet on my 98 cav 2.4 with 133k on it,never a problem



15.2@89mph 2.171 60ft. 9.830 1/8 R.I.P. "LULU"

Re: ZEX Ejector Air Amplifier?
Friday, May 23, 2008 10:46 AM
did you have any internal mods when u ran the 75 shot?

all i have is an intake, u think there is a risk of blowing something?
Re: ZEX Ejector Air Amplifier?
Friday, May 23, 2008 1:26 PM
You have the Eco right?Start out with a 50 shot and see how it feels to you but all I had was an intake,shift kit,upper&lower urethane mounts.



15.2@89mph 2.171 60ft. 9.830 1/8 R.I.P. "LULU"
Re: ZEX Ejector Air Amplifier?
Friday, May 23, 2008 4:42 PM
ya i have an eco. well i hope your right, i'll do it soon, and i'll tell u houw it went
Re: ZEX Ejector Air Amplifier?
Friday, May 23, 2008 4:54 PM
you'll be fine with a 50 shot on the eco, i would run a wet kit, instead of a dry kit.



stock eco with 110 shot <<<<<<<<<WTF???
Re: ZEX Ejector Air Amplifier?
Saturday, May 24, 2008 2:29 PM
just curious, what was your reason for choosing wet over dry? have you experienced both?
Re: ZEX Ejector Air Amplifier?
Saturday, May 24, 2008 3:43 PM
i guess its more of a personal pref, but once you get into the bigger shots, its hard for the fuel system to keep up with the amount of dry nitrous your putting into the motor.. i would NEVER run a 110 shot dry, but i am running one wet.



stock eco with 110 shot <<<<<<<<<WTF???
Re: ZEX Ejector Air Amplifier?
Saturday, May 24, 2008 11:34 PM
BlackCav04 wrote:

i guess its more of a personal pref, but once you get into the bigger shots, its hard for the fuel system to keep up with the amount of dry nitrous your putting into the motor.. i would NEVER run a 110 shot dry, but i am running one wet.


i see running a wet kit over a dry kit more as a safety precaution over a personal preference. As long as you get plenty of fuel delivered then your fine, but other then that ^^^^ he hit the nail on the head!





Re: ZEX Ejector Air Amplifier?
Sunday, May 25, 2008 4:12 AM
Luis Marroquin wrote:

BlackCav04 wrote:

i guess its more of a personal pref, but once you get into the bigger shots, its hard for the fuel system to keep up with the amount of dry nitrous your putting into the motor.. i would NEVER run a 110 shot dry, but i am running one wet.


i see running a wet kit over a dry kit more as a safety precaution over a personal preference. As long as you get plenty of fuel delivered then your fine, but other then that ^^^^ he hit the nail on the head!



agreed^^^^^^^^



stock eco with 110 shot <<<<<<<<<WTF???
Re: ZEX Ejector Air Amplifier?
Sunday, May 25, 2008 6:12 AM
tru tru. i'm not trying to break any records, or be the fastest j body out there just yet. I just want a little more kick out of this eco. so i think i'll be satisfied with a 50 dry for now. there's always room for advancement. thanks for the info!
Re: ZEX Ejector Air Amplifier?
Wednesday, May 28, 2008 7:12 AM
i read on another topic (fogot which one) that i need colder spark plugs before i run a 50 shot (dry).

do you think these will do?

NGK PTR5A-13 .052"

05 sunfire SE 2.2 ecotec 4d00r

http://www.ngk.com/results_app.asp?AAIA=1431637

Re: ZEX Ejector Air Amplifier?
Sunday, June 01, 2008 11:34 AM
One step colder copper plugs,NGK's are fine and I'm not sure on the gap,some here I think have ran a .035 gap.



15.2@89mph 2.171 60ft. 9.830 1/8 R.I.P. "LULU"
Re: ZEX Ejector Air Amplifier?
Monday, June 02, 2008 10:43 PM
thats the gap that im running and still running good, I have over 150k on my motor and it still gets up and goes with a 35 shot.





Re: ZEX Ejector Air Amplifier?
Saturday, July 19, 2008 4:18 PM
i have 00 z24 with zex dry kit and the air amplifier and runnin 75 shot with no tuning best run is a 14.4 1/4 mile and i had no prob all though been told farther the jet is from the intake less power ull get from ur nitrous so ill be tappin a hole in a tb spacer soon prob be best to use the filter on a HO intake manifold since it will be alot more closer then a stock mani with a 3 foot pipe haha
Re: ZEX Ejector Air Amplifier?
Sunday, July 20, 2008 7:29 PM
the jet is supposed to be 6-8 inches from the tb, so im unsure that making a whole in the tb spacer and spraying through there would be such a great idea. Do you have a single nozzle for both? You get the best mixture and atomization through 1 jet but i still see the possibility of stuff puddling in the manifold and blowing up with the jet in the tb spacer.





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