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Old 03-27-2003 | 06:22 PM
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sieman
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From: South Florida, city of Davie, fly at Marckham park
Default Best Engine for Ultra Stik 40?
A guy at my field has an O.S. 91FS on his and he does some crazy stuff with it. Makes it really fast too. I have the .70FS on mine, but I am jealous of his. I would go with the .91 four stroke
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