peakperf
Extreme
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- Snowmobile
- 1972 GP292, 1972 GP433, 1972 GP643, 2003 RX1, 2007 Phazer GT
With all of the K&N and jetting talk, I was considering installing an EGT gauge on my RX1. I'm confused on what numbers do you look for? On a 2 stroke 1100 to 1300 degrees is considered optimum jettting. Do you jet the same way for 4 strokes?
Scott
Scott
spray25
TY 4 Stroke God
Why not install an air/furl gauge instead?
TURBO TIME
Pro
spray is right, an air/fuel ratio gauge is the only way to go, i have one on my turbo and it works perfectly, it will tell you if you are lean, rich, or right on the money at any throttle position.

looking4speed
VIP Member
I put an oxygen sensor on mine. I would recomend the 4 wire to make sure you get accurate readings in the cold temps. Mine is used with n2o system to shut off if readings are to high or low.
peakperf
Extreme
- Joined
- Oct 1, 2003
- Messages
- 67
- Reaction score
- 0
- Points
- 856
- Location
- Hayward Wisconsin
- Country
- USA
- Snowmobile
- 1972 GP292, 1972 GP433, 1972 GP643, 2003 RX1, 2007 Phazer GT
Looking4speed,
Where do you buy one of those?
Scott
Where do you buy one of those?
Scott

looking4speed
VIP Member
Depends on what you are looking for the oxygen sensor is a standard 4 wire GM part the n2o controller is fron Schnitz Racing it comes with digital readout that I mounted on dash.
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