Katech C8 Corvette LT2 Stage 3 725HP Installed Camshaft and Magnuson Supercharger Package

Katech C8 Corvette LT2 Stage 3 Installed Camshaft and Magnuson Supercharger Package

725 HP Supercharged Performance for the C8 Corvette with LT2 Engine!

Professionally Installed and Dyno-Tested Supercharged Performance for the GM LT2

The Katech C8 Corvette LT2 Stage 3 Installed Camshaft and Magnuson Supercharger Package is a professionally engineered forced-induction performance package designed to deliver 725 horsepower from the LT2 while maintaining refined street drivability. This comprehensive package combines the Magnuson TVS2650 Supercharger System with a Katech performance camshaft, upgraded valvetrain components, supporting engine components, ECU calibration, chassis dyno calibration, and final road validation.

Rather than combining individual performance components separately, the Stage 3 package is installed and calibrated at Katech Engineering as a complete performance system. Each vehicle is inspected, professionally modified, calibrated, dyno tested, and road tested before delivery.

Specifications

Performance Highlights

• 725 HP Supercharged LT2 Performance
• Magnuson TVS2650 Supercharger System
• Katech Performance Camshaft
• Upgraded Valvetrain Components
• Katech-Spec Johnson Lifters
• Katech C5R Timing Chain
• Katech VVT and AFM Delete Components
• Custom ECU Calibration
• C8 TCM Unlock and Calibration
• Street Drivability and Chassis Dyno Calibration
• Baseline Dyno Included
• Katech Serialized Plaque
• Professional Installation by Katech Engineering
• 1-Year / 12,000-Mile Katech Limited Warranty

Is This Package Right for You?

The Stage 3 725HP Installed Camshaft and Magnuson Supercharger Package is designed for C8 Corvette owners looking for a substantial increase in LT2 performance through the combination of forced induction and an upgraded camshaft. By pairing the Magnuson TVS2650 Supercharger System with Katech's proven valvetrain and calibration expertise, Stage 3 delivers significantly increased horsepower and torque while retaining the professional installation, calibration, and validation expected from Katech.

• 725 HP Supercharged Performance
• Significantly Increased Horsepower and Torque
• Magnuson TVS2650 Supercharger System
• Katech Performance Camshaft
• Improved Throttle Response
• Strong Mid-Range and Top-End Performance
• More Aggressive Camshaft Sound and Engine Acoustics
• Professional Installation and Calibration
• A Complete Katech-Installed Supercharged Performance Solution

What's Included

Magnuson Supercharger System

• Magnuson TVS2650 Supercharger System
• TVS2650 Supercharger Assembly
• Integrated Charge-Air Cooling System
• Supercharger Drive Components
• Required Installation Hardware and Components

Camshaft and Valvetrain

• Katech Performance Camshaft
• PSI 1516 Valve Springs
• Katech Tool Steel Spring Retainers
• Katech Steel Spring Locators
• Katech-Spec Johnson 2110-K Lifters
• Trend 3/8 .080 Pushrods, Measured to Fit
• GM Lifter Trays

Timing, VVT and AFM Delete Components

• Katech C5R Timing Chain
• Katech VVT Lockout Kit
• Katech DFM Plug Kit

Engine Components, Fluids, and Service Items

• Katech 160 Degree Thermostat
• Brisk Racing Spark Plugs
• GM LS Front Seal
• GM Damper Bolt
• GM Brake Fluid
• GM Oil Filter
• Mobil 1 0W-40 Oil
• GM Dex-Cool
• Required Installation Hardware
• Miscellaneous Shop Supplies

Calibration and Validation

• Professional Installation
• Baseline Dyno
• HP Tuners Credits
• C8 ECU Unlock Process
• C8 TCM Unlock and Tuning
• Chassis Dyno Calibration
• Street Drivability Calibration

Finishing Details and Warranty

• C8 Corvette Katech Serialized Plaque
• 1-Year / 12,000-Mile Katech Limited Warranty – See Terms for Details

The Katech Installation Process

Vehicle Inspection

Each vehicle is inspected before installation begins to identify any concerns that should be addressed before modification.

Baseline Dyno Testing

Baseline chassis dyno testing is performed before modifications to document incoming vehicle performance and establish a reference point for the completed package.

Professional Installation

All included components are installed by Katech technicians using established installation and assembly procedures. The Magnuson TVS2650 Supercharger System, Katech camshaft, upgraded valvetrain, timing components, and required supporting components are professionally installed as part of the complete Stage 3 package.

ECU and TCM Calibration

The required C8 ECU and TCM unlock processes and HP Tuners credits are included. The vehicle receives custom calibration developed around the Stage 3 camshaft and Magnuson supercharger combination.

Dyno Calibration and Validation

Following installation, the vehicle receives chassis dyno calibration and horsepower validation to verify the operation and performance of the complete supercharged combination.

Street Drivability Calibration

After dyno calibration, the vehicle is road tested and calibrated to verify throttle response, part-throttle operation, idle quality, transmission behavior, and overall street drivability before delivery.

The Katech Difference

Katech Engineering has been developing, machining, assembling, and validating high-performance engines and components since 1977. From professional motorsports programs to premium street performance packages, Katech focuses on complete engineered systems rather than random combinations of parts.

The Stage 3 package combines the airflow and forced-induction capability of the Magnuson TVS2650 Supercharger System with Katech's camshaft, valvetrain, installation, and calibration expertise to create a complete 725 HP LT2 performance system.

Every Katech Installed Performance Package is built around professional installation, calibration, validation, and support from the Katech team.

Frequently Asked Questions

Important Information

Package contents may vary as engineering improvements and component updates become available. Advertised horsepower represents engine horsepower for the specified package configuration. Actual results may vary based on vehicle condition, fuel quality, environmental conditions, and other factors.

If additional repairs or recommendations are identified during inspection or installation, Katech will contact the customer before performing additional work.

The included 1-year / 12,000-mile Katech limited warranty is subject to applicable Katech warranty terms, conditions, limitations, and exclusions. See warranty terms for complete details.

Please contact a Katech Performance Specialist for current pricing, scheduling availability, compatibility, and package options.

Ready to Supercharge Your C8 Corvette?

Contact Katech Engineering to discuss your performance goals and schedule your Katech C8 Corvette LT2 Stage 3 Installed Camshaft and Magnuson Supercharger Package.

Call: (586) 791-4120
Email: sales@katechengines.com