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NOS cheater system jetting..

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Old Feb 25, 2008 | 04:59 PM
  #1  
89RsPower!'s Avatar
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Car: 86 Corvette, 89 IROC, 1999 TA
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NOS cheater system jetting..

I just picked up a NOS cheater system off a buddy at work dirt cheap, only problem is no instructions with it.. I wanna start off with a 150 shot, what n20 and fuel jets do I use? how about for the 180 210 and 250 combos? thanks!
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Old Feb 25, 2008 | 08:35 PM
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ross's Avatar
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From: stuart fl
Car: 82 camaro
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Re: NOS cheater system jetting..

150hp .063n & .071f
180hp .073n & .082f
210hp .082n & .091f
250hp .093n & .102f
The 250 shot does not work that well very fat pussing the limit for the nitrous soilnoids orfiace size.
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Old Feb 25, 2008 | 08:42 PM
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89RsPower!'s Avatar
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From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
Re: NOS cheater system jetting..

thanks!!! I'll probably just start with the 150 shot for now anyway maybe bump it up to 180 after a few test runs.. hell I only paid 100 for still in the package so I'm happy
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Old Feb 25, 2008 | 09:52 PM
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Car: 1992 25th anniversary camaro
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Re: NOS cheater system jetting..

what's the part number on the solenoids for that kit?
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Old Feb 26, 2008 | 05:37 PM
  #5  
89RsPower!'s Avatar
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From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
Re: NOS cheater system jetting..

not sure if they are the part numbers or not but the # on top of the n20 solenoid is 16000 and 16050 on the fuel solenoid, pn on the package is 02001-NBNOS
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Old Feb 26, 2008 | 06:06 PM
  #6  
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Car: 89 Iroc-z
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Re: NOS cheater system jetting..

whats the fuel pressure rating for the fuel jets?
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Old Feb 26, 2008 | 07:59 PM
  #7  
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Transmission: built rmvb th400 w/ t-brake
Axle/Gears: 3.23
Re: NOS cheater system jetting..

that thing is gonna run real FAT on all those jet settings, NOS is very conservative with their jetting per their instructions. For example, i'm using a 150 shot from a super powershot kit and it stated 73n/82f for a 150 shot @ 5-5.5psi and i had to come down 5 jets sizes on the fuel to get a decent 11.8-11.9 a/f ratio @ WOT up top between about 4800-6200rpms.
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