upei93
TY 4 Stroke Guru
- Joined
- Apr 27, 2008
- Messages
- 944
- Reaction score
- 93
- Points
- 1,028
- Location
- Dalhousie, NB
- Country
- Canada
- Snowmobile
- 2017 Sidewinder BTX Hurricane 270 tune
2015 Viper X-TX LE MPI turbo
First real ride of the season yesterday and my new to me 2015 X-TX LE with 1.75 track was working real well...
Last year (I bought it at end of season) intake inside
8jp belt
G Force clutching
97 mph on a warm day
Over Summer installed auto meter analoge boost guage and innovate mtx digital AFR Guage, Ulmer kit,8dn belt and moved intake outside.
Yesterday hit 105 mph (with throttle left) on cold snowy trailwith no problem...everything better then last year...will carry skis at will.
Question's...it's a X-TX LE with stock gearing (I think) and 7 toothdrivers...should I see 105mph?
My AFR numbers were between 11 and 12 most of time. ..would flash a low of 9 and high of 14 but not often.
Boost seemed to be all over the place with it below zero and spiking to 7 maybe 8 (should I be concerned?) when I snapped it...if I feathered gas to full it would stay around 5-6...is this normal or could the boost guage need to be set...there is a set screw for altitude but I'm between 0-2000feet...thanks for help!
BTW MPI 180 kit...with latest reflash.
Last year (I bought it at end of season) intake inside
8jp belt
G Force clutching
97 mph on a warm day
Over Summer installed auto meter analoge boost guage and innovate mtx digital AFR Guage, Ulmer kit,8dn belt and moved intake outside.
Yesterday hit 105 mph (with throttle left) on cold snowy trailwith no problem...everything better then last year...will carry skis at will.
Question's...it's a X-TX LE with stock gearing (I think) and 7 toothdrivers...should I see 105mph?
My AFR numbers were between 11 and 12 most of time. ..would flash a low of 9 and high of 14 but not often.
Boost seemed to be all over the place with it below zero and spiking to 7 maybe 8 (should I be concerned?) when I snapped it...if I feathered gas to full it would stay around 5-6...is this normal or could the boost guage need to be set...there is a set screw for altitude but I'm between 0-2000feet...thanks for help!
BTW MPI 180 kit...with latest reflash.
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