rich
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Air/Fuel Ratio #'s
I'm just curious what AFR #'s you guys like to see on 4 strokes at different throttle positions and RPM? Idle, Mid-range cruising, WOT, etc There is another thread on TY where some guys are stating they like to see high 10's at WOT. While this is my first 4 stroke, I am not new to turbos. I...- turbo800
- Thread
- afr boost gauges lean rich
- Replies: 9
- Forum: Yamaha: Boosted Sleds (Turbo or Supercharged)
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M
brown oily wet plugs
i just bought an 08 skidoo summit x 163 and i have fired it up a few times and it has started and ran fine.. just changing plugs and chaincase oil for the season and the plugs have brown oil on them and are wet.. i dont know if this thing was summerized when i got it and it has been started 3...