The Lingenfelter supercharger pulley upgrade kit is designed to enhance the new LS9 Corvette ZR1 supercharged engine. This upgrade kit produces excellent horsepower and torque improvements over the factory 638 horsepower and 604 lbs/ft of torque while maintaining a safe level of boost and supercharger RPM. Testing at Lingenfelter has shown 680 BHP and 660 lbs/ft of torque with the Lingenfelter pulley upgrade kit installed. The pulley kit will overdrive the supercharger 19% to raise boost on a stock engine 3-4 psi. The stock serpentine belt is retained but the installation will require ECM programming to adjust ECM overboost limits.
Kit includes:
* 2.60 inch diameter steel supercharger drive pulley powder coated black - 11 rib
* 100mm aluminum double bearing idler assembly
* Lingenfelter LS9 solid supercharger isolator coupling
* Installation kit with everything you need to do the installation
C6 CORVETTE ENGINE HORSEPOWER PERFORMANCE PULLEYS
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Years |
| Chevrolet |
Corvette |
2009 - 2013 |
