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    Reducing Throttle Effort on Carb'd 2011 600 Ski-Doo Grand Touring Sport

    Has anyone tried to reduce the throttle pull effort on any of the new carb. version 600cc sleds? I just picked up a 2011 600 Ski-Doo Grand Touring Sport for my wife. The throttle effort with this Carb'd model is quite high in comparison to an E-Tech, ACE, or just about anything else Ski-Doo is...
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    Fuel Economy dropped in tow vehicle

    Has anyone noticed a drop in fuel economy in this years snowmobile season in your gas tow vehicle? I have a 2003 5.3 liter GMC Yukon with 65,000 miles on it. The highway economy while towing a 2 place covered trailer @ 75 MPH this season has dropped 1 to 2 mpg to 9.5-10 mpg. There has been no...
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