Hey I have been looking at this new NOSzle thing, and it seems to be a cool set-up for people who dont want to tear up thier manifold. Has anyone seen the kit in use or heard any rumors about it? I went to the Holley web site and checked it out and for a universal 4 cyllinder EFI kit complete with everything is $900 including bottle. They have import injector kits, but they dont list what kind of adapters they actually have. Oh and if someone doesnt know what the NOSzle kit is, it is just basically a billet piece that goes in between the stock injector and the manifold, and has a fitting for nitrous and fuel, on top of the fuel that comes from the injector. So any info would be nice. Thanks

This is what I am talking about
http://www.holley.com/HiOctn/ProdLine/Products/NOS/NOSNS/sNOSzle.jpg

and also the link to the page is: http://www.holley.com/HiOctn/ProdLine/Products/NOS/NOSNS/NOSzle.html

and also a better picture
http://www.jcwhitney.com/images/imagecache/I25890.gif

Its been about for about a year now. I've yet to meet anyone running it. i know individual NOSzle's are like $80 a piece. Seems like a great idea. The closer you can inject to the cylinder, the better distribution you're gonna get.

just look at mitsubishi's direct gasoline injection. first we injected fuel at the throttle body, then right in front of the valves for each cylinder. next logical step was to shoot it directly into the chamber.

Originally posted by SR20steve
and also a better picture
http://www.jcwhitney.com/images/imagecache/I25890.gif

Looks like it moves the injector further away from the intake port and that's a pretty narrow passage for it to spray. I would think atomization would be a problem which would cause a change in driveability when you're not on the nitrous.

Lastly, I don't think this will work with side fed injectors.

took the words right out of my mouth as i read this post