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Posted by motrmaniac, Oct 27, 2008
Nitrous/Alcohol/Water Injection - Nitrous, alcohol, and water injection tech discussions.
I like this kit STMDSM - ZEX EFI Wet Kit - 82021 and plan to get it for myself
NX (Nitrous Express) will yield the best results if you are looking for reliability.
He was asking about NOS brand.... not calling it NOS.
thnx tsi haha
Zex is the best way to go if you ask me, and you can usually find universal kits on Craigslist or eBay cheap.
I made a plate to go between my TB and Intake Manifold that I will be spraying through rather than into the intake runners or intercooler piping. (jsyk)
Edit: My plate is at the shop in my car but it looks like this... Basically a TB Spacer but has the fogger nozzle that goes into the middle/side and fogs directrly into the middle of the air flow.
Not what NOS kit... he specifically said, from NOS. (Maybe he likes the brand because he thinks they have good products, or maybe he has another reason, idk)
Anyway, putting the nozzle in the TB elbow is probably your easiest option and will work fine.
He actually did say type of NOS, not "kit from NOS" before... he edited it to fix his mistake.
Sure about that? The title says "whats a good NOS kit to buy"
NX efi kit was pretty easy to install.
Yes I'm sure, he edited both the topic and the message. He even sent me an email confirming he meant any kit in general.
Awesome, what did you go with?
I like this idea and like the piece you made, but i don't like it because the nitrous is to close to the manifold and won't have enough time/distance to atomize properly.
Oh, that piece isn't mine, it's just a picture of a TB Nitrous Plate I grabbed off the interwebz. My piece is at the shop and I was meaning to take a picture of it when I was there the other day but completely forgot about it. Mine is basically the same thing though just without all the extra holes inside the chamber. How much more can it atomize? The nozzle does a very good job of supplying a very fine mist/fog so placing the plate at the TB for me isn't a bad idea. I probably won't even install this on my setup for a while as I really can't afford to mess with it right now. Swapping from a 4g63 to a 4g64 is going to be enough for me right now.
I actually thought that it was a good idea.
So why do you think people buy/make direct port nitrous kits then? There does not really need to be a certain distance away from the tb or the intake manifold to be honest. The distance suggestion is usually to prevent puddling of fuel in some intake manifolds, which will result in a nitrous backfire.
Bud you are way over your head here. A single nozzle needs proper space to full atomize and spread itself out upon each of the cylinders so they get the same amount of nirtrous/fuel. Direct port has it's own nozzle per cylinder to make sure each cylinder gets the same nitrous/fuel as the other cylinders. Tell me why every nitrous kits says to install the nozzle 6-12inches from the throttle body? Don't you think they know a little bit more about nitrous than you do? Puddling is not a concern on a turbo car unless the shot is very large, and then you should be on a direct port setup for shots past 100hp.