snowdust
TY 4 Stroke Guru
I'm running the Hurricane bundle of tunes. I'm running the Turbosmart BOV valve as well and am wondering if I should get the 3 bar map sensor. Only ran the 270 tune this year but will run the 290 next when I can get the fuel. (or add Torco)
snowdust
TY 4 Stroke Guru
Bringing this back to the top. It's unclear to me when I need to run this sensor and what the impact is. Anyone?
HURRICANE
TY 4 Stroke God
The three bar sensor will provide more accurate boost display on dash as well as make some boost safety protection available
snowdust
TY 4 Stroke Guru
Any other changes needed? Same tunes?
HURRICANE
TY 4 Stroke God
Same tunes
1nc 2000
Lifetime Member Tim
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- Yamaha FX Nytro RTX SE
Is the three bar map sensor a must for the 290 tune? I was under the impression that the 270 and 290 tunes made the same boost pressure so it was not needed.
I have not ran mine on the 290 tune yet but would like to this winter.
I have not ran mine on the 290 tune yet but would like to this winter.
HURRICANE
TY 4 Stroke God
The three bar map isn’t nessesary to run the tune
1nc 2000
Lifetime Member Tim
- Joined
- Feb 26, 2010
- Messages
- 3,094
- Location
- Marquette, MI
- Country
- USA
- Snowmobile
- Yamaha FX Nytro RTX SE
Ok. Thanks!
rxwhopper
TY 4 Stroke Guru
Not the same tune need to update tune to 3 bar map sensor, i made this mistake.Any other changes needed? Same tunes?
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