As the title states, I bought a Zex wet kit. I also bought the purge kit and pressure gauge. I will be running a 75 shot for now but my question is, should I get it dynoed before I spray it to check the air-fuel ratios or should it be fine? I would like to get it dynoed to check them but it is $75. I know it is a small investment to save a big one but I spent every last dollor I had on the kit. I figured someone here could give me advice on what to do. If it helps any, it is a 2006. For mods, I have Helix test pipes, MREV, and a Pop Charger. Thanks for any help that you can offer.

 

Yes dyno it with the N20, this way you can let off if your lean. Take extra fuel jets with you so you can tune the A/F safe. Better to spend $75 than to blow you rmotor and be making payments on a broken a$$ car right?

 

+1 (We know that even amoung the Z comunity, ppl with the same set up will run different A/F b/c our ECU's are doing something different...on top of that, Zex will suggest certain jet sizing based on the car's fuel pressure and assumed bottle pressure - there's always a slight deviation in those pressures as well -->if all of the factors just ahappen to push you lean, you could get into trouble)

*I'm in the last week of my install (I do about 1-2hrs every other day b/c work is busy), but when I test my system for the first time, I'll put in a really low shot size (around 35), just to make sure everything is working properly...once I know things seem okay, I'll slowly increase the shot size to 75, then I'll bring it to the dyno.

-Peter

 

Thanks for the help guys. Im putting the kit on tomorrow and am going to the dyno Monday. I will post my numbers when im done.

 

hey bud get in touch with bobbyritz on this forum,he can give you a lot of info to keep you safe.that is his screen name.