While extremely well performing right from the factory, the LSA engine that powers both the CTS-V and Camaro ZL1 really comes alive with a few simple mods. One of those is a pulley swap, and Lingenfelter makes it easy with their two-piece pulleys. They even offer an optional 10-rib pulley for extreme applications.
Lingenfelter Performance Engineering Offers Supercharger Driver Pulley For LSA Engines
Lingenfelter Performance Engineering (LPE) offers a two-piece 2.38″ diameter supercharger driver pulley for Cadillac CTS-V and ZL1 Camaro LSA engines (part # L220310709).
The 10-bolt, 8-rib pulley lets users overdrive their supercharger by 26%, helping provide horsepower and torque improvements while maintaining a safe level of boost and supercharger RPM. Lingenfelter’s 10-bolt, two-piece LSA pulley also allows for easy pulley changes for changing boost levels.
Use of the supercharger pulley upgrade package allows for excellent drivability, and highway mileage is not adversely affected.
- 2.38: Diameter
- Easy swap to stock
- Optional 10-rib drive pulley for high boost applications