The Lingenfelter 720 HP Stage 1 Z06 Corvette Upgrade Kit is based on LPE's installed Stage 1 package for the C7 Z06 Corvette, bringing the same proven combination of components installed at Lingenfelter to performance shops and experienced DIY consumers 

The Lingenfelter Stage 1 Kit produces 720 HP and 730 lb-ft of torque at the flywheel 

ECM calibration is required but not included. Other than ECM calibration no other components are required to achieve the specified performance levels. Testing performed with an otherwise stock vehicle, including stock exhaust and stock fuel system 

The LPE Stage 1 Z06 kit includes virtually all of the required parts other than the engine calibration, including: 
- Lingenfelter/ATI LT1/LT4 dry sump torsional vibration damper 
- Lingenfelter 9.2 15% overdrive supercharger drive damper pulley 
- Pulley fasteners 
- Supercharger belt 
- 100mm idler kit 
- Low restriction air filter 
- Crankshaft bolt 
- Diagnostic port (DLC) cover kit 

Engine dyno testing results: 
720 HP at 6100 RPM 
730 LBS-FT at 3750 RPM 
13 psi boost increase of roughly 2.5 psi 

- Lingenfelter designed, developed and tested package of components proven to work together 
- Engine and chassis dynamometer verified performance 
- Increased horsepower and torque over stock 
- Excellent driveability with proper tuning not included