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Deliver to Columbus 43215
770-838-7777
Delivery options and timing may vary based on your location
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This pulley upgrade kit is used to increase (or decrease) boost on Z1's Rotrex Supercharger Kit. Included with the purchase is the selected pulley and two belts. Pulleys are available in four sizes to produce the following horsepower ratings when correctly equipped;
Please know that if your goal is to make more power, it may also be necessary to upgrade the fuel system depending on the desired power. If you're unsure what other components may need to be upgraded, please contact our sales team for consultation.
Compatible with the following supercharger kits: