Zex nitrous wet kit... what is needed?
11-18-09, 05:20 PM
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Zex nitrous wet kit... what is needed?
i've got a 2006 gs430 but have been advised this is the forum to come to when discussing nitrous. apparently there isn't anyone that has put nitrous on a gs3 430. i'm looking at a universal wet kit from zex for v8 motors. i'm wanting to get some feedback to know if there is anything extra that i need to get to install this kit? i'm looking to probably run a 100 shot through the system. any suggestions, info, and advice is much appreciated. thanks.
11-18-09, 07:51 PM
#3
The Zex kit will come with most of what is needed to install the kit.
I would pickup some high pressure fuel hose. 100psi working / 900psi burst (Lexus uses a polyplastic fuel line that can not be spliced into)
Refer to the Techinfo website for any wiring. I think the wire color should be the same for the throttle body trigger wire, which is Violet/Green stripe. Check on this tho.
Always trigger the ground.
Fuse everything
Start with the jet sizing the Zex manual for nitrous suggests but increase the fuel jetting orfice size by two. Dyno Dyno Dyno. The Lexus tend to run lean 13.2 range.
Good luck.
I would pickup some high pressure fuel hose. 100psi working / 900psi burst (Lexus uses a polyplastic fuel line that can not be spliced into)
Refer to the Techinfo website for any wiring. I think the wire color should be the same for the throttle body trigger wire, which is Violet/Green stripe. Check on this tho.
Always trigger the ground.
Fuse everything
Start with the jet sizing the Zex manual for nitrous suggests but increase the fuel jetting orfice size by two. Dyno Dyno Dyno. The Lexus tend to run lean 13.2 range.
Good luck.
11-19-09, 08:56 AM
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The Zex kit will come with most of what is needed to install the kit.
I would pickup some high pressure fuel hose. 100psi working / 900psi burst (Lexus uses a polyplastic fuel line that can not be spliced into)
Refer to the Techinfo website for any wiring. I think the wire color should be the same for the throttle body trigger wire, which is Violet/Green stripe. Check on this tho.
Always trigger the ground.
Fuse everything
Start with the jet sizing the Zex manual for nitrous suggests but increase the fuel jetting orfice size by two. Dyno Dyno Dyno. The Lexus tend to run lean 13.2 range.
Good luck.
I would pickup some high pressure fuel hose. 100psi working / 900psi burst (Lexus uses a polyplastic fuel line that can not be spliced into)
Refer to the Techinfo website for any wiring. I think the wire color should be the same for the throttle body trigger wire, which is Violet/Green stripe. Check on this tho.
Always trigger the ground.
Fuse everything
Start with the jet sizing the Zex manual for nitrous suggests but increase the fuel jetting orfice size by two. Dyno Dyno Dyno. The Lexus tend to run lean 13.2 range.
Good luck.
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