Adding Spark Tiing advance to 20hp Kohler
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Adding Spark Tiing advance to 20hp Kohler
My TORO 520xi doesn't have the torque & fuel economy I would like over the rpm range. I think the lack of any spark advance is much of the problem. Anyone know an easy way to add a spark advance to this engine? There is a fuel injected version available with better performance, but I don't think complete conversion is practical. Bruce
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