TheReaper
Newbie
- Joined
- Oct 27, 2014
- Messages
- 5
- Reaction score
- 0
- Points
- 21
- Location
- New Brunswick
- Country
- Canada
- Snowmobile
- 2010 Nytro XTX
Yeah right on makes since about the PCV and getting to much fuel but as far as the set screw went I Was told to turn it clock wise all the way then back it off a full turn and start from there.In theory this system should not need a PCV since it injects it own fuel, I think there are turn in screws on the top/bottom of the solenoid that adjust fuel flow.Twice as much NO2 but same amount of fuel would cause a lean condition so im sure lots of knock and super high cylinder pressure stretching the head studs..
From what I recall as well the turbo kits in the 210-220 range still run on pump gas as well 6-8psi which leads me to believe it was fuel amount related rather than octane. Octane would have helped with keeping the knock count down but only for so long. Im interested to see what Ulmer and Jason have to say. Running my setup for the first time in a few months and I am a bit nervous as well but there are so many others running the 3x15shots. AFR gauge will be my safety factor.
Yes I saw on the website that you do not need a programmer for this kit but I'm wonder how the rest of my proformance parts ( full exhaust, k&n filter , clutch kit, plugs) will work without it. I think you need a Programmer of some kind to run these or am I wrong?? Won't the sled be bouncing off rev limiter and working like crap without programmer?
Is the nitrous suppose to be ran on a stock set up?
SnoBird888
Expert
- Joined
- Sep 4, 2013
- Messages
- 354
- Reaction score
- 27
- Points
- 438
- Location
- Neenah, WI
- Country
- USA
- Snowmobile
- 09 Nytro xtx
the nitrous can be ran on any setup from what I understand.
I have the same exact bolt on mods as you and I was told the exhaust doesnt need the PCV until you add on the filters it then needs fuel up top. The map I had/lost form Ulmer for the filter kit which came with my nitrous kit only added fuel up top for the mods. the fuel for the NO2 comes from the nitrous kit itself.
Yes clutching needs to be adjusted for those mod alone more than likely. I have the Ulmer stg 2 xtx clutch kit. setup to hit last year 88-- rpms pretty quick then climb to 9150ish over a longer run. Nitrous I was told to have it top out 8850-8900 and have it hit the 9200 with nitrous on.
I have the same exact bolt on mods as you and I was told the exhaust doesnt need the PCV until you add on the filters it then needs fuel up top. The map I had/lost form Ulmer for the filter kit which came with my nitrous kit only added fuel up top for the mods. the fuel for the NO2 comes from the nitrous kit itself.
Yes clutching needs to be adjusted for those mod alone more than likely. I have the Ulmer stg 2 xtx clutch kit. setup to hit last year 88-- rpms pretty quick then climb to 9150ish over a longer run. Nitrous I was told to have it top out 8850-8900 and have it hit the 9200 with nitrous on.