I used to work at a race fabrication shop. I learn how to do a lot of things there. This is a little nitrous kid I put together on my lt1 caprice cop car..

It was fully hidden, I had a little bolt of engine cover in the back that cover the lines and custom part of the intake.. I also mounted the purge tube facing down very low on the inner firewall, practically down by the ground. I ran the purge into the horn, set the rear defrost and the arming switch and had a Wide Open Throttle switch hooked up to work it. The purge would not run the horn and I would only purge while doing a burnout so the sound and nitrous cloud were hidden by the exhaust noise and tire smoke..

 

note the bottle pics were not from my car, they were from a friends impala however I had the exact same hiding spot in my spare tire spot.. here is a tpi car MY BOSS did

 

Are the discharges on those nozzles pointed at each other? How well did it work not being able to atomize the fuel?

 

it was just a little hidden 100 shot and it worked fine, gave me a lil extra umph when I needed it. they were not pointed at each other, and they were facing that way for the picture, they were facing away of each other when finally set

 

I had mine on my 96 hidden. It was nice. Getting ready to do my 02 thinking about doing the same.

 

If you want to be sneaky, see if you can Y in a couple of small bottles and have them hidden in the door bottoms. 2 small bottles feeding to a y then going thru the speaker wire loom between the door and body, then under the dash and thru to the back of the intake and under to a dry shot. Solenoid at the back of the intake and painted black where no one can see it, and improvise a fogger into the intake tract somehow.