If you could do a progressive system it would probably work best once dialed in.
If not, then it doesnt really matter. All you need is the lines, solenoids to turn it on and off, and a bottle. Misc hardware. You could probly piece it together for a third the cost of a "system"
Its a dry shot--no extra fuel is injected--- All you spray is the nitrous itself. Nothing fancy about it.
A nitrous backfire is caused by a rich condition--either lots of fuel too low rpm and nowhere for it to go
or lots of poorly atomized fuel droplets and then you add the extra O2 and boooom..
Any way you look at it its very hard on parts.
It depends on how much leftover fuel you have as to how much, and how many stages you spray.
Stock injectors---you aint gonna be able to spray two big stages. And its not gonna help much in the upper rpms---no fuel left to burn.
Big injectors and huge nozzles--lots of power to be had if it stays together.
I used to launch at 10-12 psi and spray it as soon as I hit WOT. Usually picked up half a second or more.
Also ended up with a cracked block.
Like they said, it can make lots of tq , wayy more than the engine can handle if not done right.
IE---I make close to 1200 tq fuel only. Inject nitrous at say 1500 rpm and wot and theres enough fuel to insantly blow the block in half I'm sure.
Be careful, start small and work your way up.
Start with a single probably .050 shot and go from there
only spray at wot, and above 2200 to 2500 rpm, and make sure you have at least 10- 15 psi boost.
If you go to far on the jet size, you'll start slowing back down instead of going faster. Unlike a gas engine too much nitrous will not "lean you out and burn pistons."
Since diesels do not care about lean rich conditions as long as theres enough fuel to sustain the rpm you want, and enough air to burn it.
Oh, and dont worry about blowing the welds on your manifold.
ointlaugh:
It'll be fine. lol