I nearly put a 35 shot wet kit on mine but gave up on it as I wanted it to be reliable and couldn't work out how to retard the ignition when on the gas.

Putting the kit on a free falcon instead

Do some more reading.

I've looked into it.

General concensus is you'll want a wet system. Most people heat the bottle.
Generally you don't bring spray in until 3k.

Steve.

I dont know much about the dry kit only the basics . The dry kit only injects nitrous and you tee in a controller between the vacuum hose for the fuel pressure reg to bump up the fuel pressure to the injectors when you hit the nitrous.

I only ran a wet kit , it injects both fuel and nitrous through a single fogger nozzle. you have various combinations of jets to give you a different "shot" of nitrous. I ran a 75 shot combination of nozzles , i tried a 100 shot but the car did not like it at all.

Nitrous is not flammable because it is actually an oxidizing agent it is perfectly safe to have inside the car. The idea of nitrous is the more air and fuel you can get in the bigger the bang you can make on combustion stroke. Nitrous expands as it is heated . much the same as turbo you are trying to force as much air and fuel in but with nitrous you arent forcing it in but the expansion rate gives you better combustion .

you actually do need to heat the bottle for optimum performance , the bottle pressure needs to be about 1000 psi .You heat it when you want to use it , and freeze the bottle in your freezer before getting it filled so you can get more in. the bottle has a pressure relief disc so if it does become overpressurized it can "blow down".
I dont know about other racing but ANDRA states you must have a blow down tube that vents to outside the car .Having said that i never ran one and even went through scrutineering a few times when racing at the castrol edge jamboree and they never bothered , maybe none of them read the rules close enough. i did have to run diamond shaped yellow N2o stickers on the front and back of the car though. I never kept them on on the street though ! lol

And yes i wouldnt hit it under 3000 rpm or else:


sorry about the shitty video quality , the bang was actually really loud , the marshalls thought i blew the engine apart , but i drove home that night..

i had a 3 things that had to happen to trigger the nos . Arming switch , a full throttle switch on the accelerator , and a button on the steering wheel.

Its a lot of fun but it can be expensive , some weeks i went through 2 bottles of nos at $130 a refill.

If you want to do some more research jump on a forum called wizards of nos.

My understanding is ideally ignition needs to be retarded when on spray. Whilst for a short blat on a strip it night not be an issue, holding the car flat for longer periods is going to show up any tuning problems. Especially at high ambient temperatures.