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Old 07-11-2017, 01:45 PM   #2
scottyb
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Join Date: Dec 2007
Location: Southern California
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Default Re: new to me DS Series

The speed controller limits how much amperage the motor can draw. A bigger controller allows the motor to produce more torque. A bigger motor usually needs to draw more amperage which means a bigger controller.

Read more about basic upgrade rules and results here >
Golf Cart upgrades explained
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