5.7L V8 LS1

This is possibly the best bolt-on performance improvement available for the LS1/2/6 variants including L76/98 for your Holden VZ. The package delivers exhilarating yet totally affordable supercharger performance, representing exceptional value and reliability for your . The increase in usable torque is outstanding, while maintaining (and consistently improving) fuel economy. Kits now available to suit all models from VTII to VY.