Nitrous Tuning ?

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Dec 17, 2005 | 01:50 PM

oange ss

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Nitrous Tuning ?

if you're runnin lean should you increase fuel jet or decrease nitrous jet ? vice versa if you're runnin rich ? thanx

Dec 17, 2005 | 02:48 PM

brad8266

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I would change to larger fuel jet if you want to keep the Hp gain around the same area. If you make the N2O jet smaller, you rob some HP.

Dec 17, 2005 | 04:51 PM

oange ss

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ok if you're runnin rich would you increase nitrous or reduce fuel ?

Dec 18, 2005 | 06:12 PM

frknlo

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Im just going by what brad8266 said and I assume it would be like this-
Running Rich- Step the fuel jet down
Running Lean- Step the fuel jet up
Mind you I still havent tuned my truck on the juice yet cause Im scared to. Every pass on the juice I've been running very rich with an average of 10.6afr. So I should go 1 size smaller on the fuel jet, right?

Dec 18, 2005 | 06:30 PM

oange ss

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i would say that's a safe bet, you might be goin down 2 or 3 to get to 11.8-12:1...i dont know how much the jets are worth for AFR...but make sure the bottle pressure is the same to be consistant on the tune

Dec 18, 2005 | 08:39 PM

wilddawg

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always add fuel cause if it ain't there your motor won't either

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