Stage 1 LT4 720 HP Upgrade Kit

The Lingenfelter 720 HP Stage 1 Z06 Corvette Upgrade Kit is based on LPE's installed Stage 1 package, providing a ready-to-install solution for performance enthusiasts. This kit is engineered to deliver a significant power increase, achieving 720 HP and 730 lb-ft of torque at the flywheel. While ECM calibration is a necessary, unincluded step, no other components are required to reach these performance levels when tested on a stock vehicle with stock exhaust and fuel system. The LPE Stage 1 Z06 kit includes all essential parts aside from the engine calibration. These components feature a Lingenfelter/ATI LT1/LT4 dry sump torsional vibration damper, a Lingenfelter 9.2-inch, 15% overdrive supercharger drive damper pulley, pulley fasteners, a supercharger belt, a 100mm idler kit, a low restriction air filter, a crankshaft bolt, and a diagnostic port (DLC) cover kit, along with installation instructions. Engine dyno testing results confirm the kit's performance, showing 720 HP at 6100 RPM and 730 lb-ft of torque at 3750 RPM, with a boost increase of approximately 2.5 psi, reaching 13 psi. Lingenfelter designed, developed, and tested this package to ensure all components work synergistically, delivering verified engine and chassis dynamometer performance with increased horsepower and torque over stock. This kit offers excellent driveability when paired with proper tuning, which is not included. This upgrade kit is specifically designed for the 2015-2019 C7 Z06 Corvette. It is crucial to note that while the product description and associated fitment information primarily focus on the C7 Z06, similar Lingenfelter upgrade kits are available for other platforms such as 5th Generation Camaros and various Ford Mustang models from 2005-2026. Ensure compatibility with your specific vehicle model and year.