N2O Tech Discussion for the use of Nitrous Oxide

What size jets should I be looking at running here?

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Old Apr 9, 2004 | 01:02 PM
  #1  
Serene's Avatar
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What size jets should I be looking at running here?

Hey all

I'm looking to run a dual stage 100 shot for a total of 200hp on my motor. I have an NX nozzle and a NOS nozzle.

I have a bunch of jets here but i'm not sure what the power levels on each are rated at. Is there a formula to figure this out? I assume you would want to always assume high nitrous pressure and low fuel pressure? To keep from running lean?

If anyone can give me sizing for a 50 shot and a 100 shot that would be great!
Old Apr 9, 2004 | 03:53 PM
  #2  
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Re: What size jets should I be looking at running here?

Originally posted by Serene
Hey all

I'm looking to run a dual stage 100 shot for a total of 200hp on my motor. I have an NX nozzle and a NOS nozzle.

I have a bunch of jets here but i'm not sure what the power levels on each are rated at. Is there a formula to figure this out? I assume you would want to always assume high nitrous pressure and low fuel pressure? To keep from running lean?

If anyone can give me sizing for a 50 shot and a 100 shot that would be great!
More nitrous and less fuel = lean
Too much fuel and not enough nitrous = rich

You want rich over lean.
Old Apr 9, 2004 | 04:03 PM
  #3  
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which is exactly what i put. if you pick jets while assuming nitrous pressure is always 1200 or so and fuel is at 38 psi or whatever, you will be picking a nitrous jet that has a smaller hole, and a fuel jet that has a bigger hole, so you dont have to worry about overpressure nitrous situations, sure you may get less hp, but wont go lean.

hope that made sense.
Old Apr 9, 2004 | 06:31 PM
  #4  
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The search function is nice!

http://web.camaross.com/forums/showt...highlight=jets

Rich Krause
Old Apr 9, 2004 | 06:52 PM
  #5  
Serene's Avatar
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http://www.azsupersport.com/nitrousjetcalc.asp is that a fairly good calculator?

What should I be using as fuel pressure? Isnt it about 38psi?
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