Need Help with n20
11-11-2005, 01:49 PM
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Need Help with n20 i have a 98 mustang gt full built motor bored and high compression slp all the way, but i have a direct port setup jetted at 125 right know,, when i test it it works but it seems to cut out slightly and come back on,,, i dont have a bottle heater yet or a psi gage wiring is all good,,, seprate fuel pump delivers fuel and works fine NEED SOME HELP GUYS NOBODY ON THE MUSTANG SITES KNOWS SQUAT ABOUT N2O THANKS
11-11-2005, 01:55 PM
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If you have no idea what pressure your spraying at that's probrably the problem. You pressure is probrably to low and your getting some surging. It wouldn't be a bad idea to put a remote gauge on your standalone fuel set up either. That would be a good place to start.
11-11-2005, 02:02 PM
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First Thanks Yeah I Have A Gage On The Fuel System It Runs Around 70 To 80 Psi And I Also Have An Accumulator On The Fuel To But I Bet Ur Right Cause Sometimes It Goes Like A Bat Out Of Hell And Other Times It Dosent Again Thanks For Ur Help Im On Under My Friends Name
11-11-2005, 02:06 PM
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70-80psi when spraying? Where your jettings figured for that much fuel pressure? With a combination of that and a low bottle psi your probrably super rich making the car fall on it's face.
11-11-2005, 02:15 PM
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I Believe It Drops To About 40 And The Accumulator Keeps It Pretty Smooth Its The Jets That Nos Gave Me I Have 100 Hp And 125 Hp Jets Yes It Runs Slightly Rich I Have Had It Tuned But I Have Had Friends Tell Me That Some Times When I Fly By It Smokes And Other Times It Dosent I Have Pulled Out 10 Degrees To Be On The Safe Side For Right Know Ive Been Working On This For A Year Now The Whole System And Motor
