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  1. W

    Building for torque t

    Im building a new go kart and will use it to pull small loads. I have a 9hp engine with 2:1 reduction box. I plan on using 22" tires and a 12t sprocket on shaft and 60 tooth on axle. At 5:1 ratio would this be efficient or should I go to 7:1 or 8:1? Not looking for speed at all
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