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97 Ultra 680 Questions

737 Views 0 Replies 1 Participant Last post by  2 Putt
Help,...I've got a 97Ultra 680 SP with single pipe, has many miles on it, seems to run well when it's cold -20c , but a dog when she warms up to 0c. Had it out today when it was warm, lucky to get 90mph out of her on hard pan, I remember 100+ last year........ today it was turning 8000rpm...only 85 to the way getting 7 miles per gallon. What's up Belt? Jetting? what kind of performance should I be getting? Horsepower ? Speed? Mileage? Your input greatly appreciated.
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