Engines and Components› Belts and Pulleys

Lingenfelter

2.60-Inch 11-Rib Supercharger Pulley Kit

$499.95

SKU: L250090309

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In Stock
Ships by Jul 30
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30 Days Return
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Description

The Lingenfelter supercharger pulley upgrade kit is designed to enhance the LS9 engine in the 2009-2013 Corvette ZR1. This kit overdives the supercharger by 19%, increasing boost by 3-4 psi and improving horsepower and torque over the factory specifications. It includes a 2.60-inch diameter, 11-rib drive pulley, a 100mm idler assembly, and a solid supercharger isolator coupling. Installation requires ECM programming to adjust overboost limits.

Fitment

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Specifications

BrandLingenfelter
Part NumberL250090309
CategoryEngines and Components

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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