Katech Gen V LT4 K Force 3 Camshaft

Katech Gen V LT4 K Force 3 Camshaft

Performance Camshaft Engineering for Gen V LT1 and LT4 Builds Equipped with a Magnuson TVS2650 Supercharger.

The Katech Gen V LT4 K Force 3 Camshaft is designed for C7 Corvette and 6th Gen Camaro LT1/LT4 engine combinations equipped with a Magnuson TVS2650 supercharger. Its profile features 215°/239° duration at .050", .639"/.661" valve lift with a 1.80:1 rocker ratio, and a 120° lobe separation angle.

This camshaft features a 32% fuel pump lobe with 7.54mm fuel lobe lift. A 4° VVT limiter or full lockout is recommended. Supporting valvetrain components, fuel system configuration, and ECU calibration should be matched to the completed engine combination.

Katech's camshaft development draws on decades of racing engine experience and Optron Spin Cell valve motion analysis. Final power, driveability, and operating range depend on the complete engine package, supercharger configuration, supporting components, and calibration.

Features & Benefits

• Magnuson TVS2650 Application: Designed for Gen V LT1 and LT4 Engine Combinations Equipped with a Magnuson TVS2650 Supercharger
• 215°/239° Duration at .050": Intake and Exhaust Duration Specifications
• .639"/.661" Valve Lift: Specified with a 1.80:1 Rocker Ratio
• 120° Lobe Separation Angle: Part of the K Force 3 Camshaft Profile
• 32% Fuel Pump Lobe: Features 7.54mm Fuel Lobe Lift
• Optron Spin Cell Development: Valve Motion Analysis Supports Katech's Valvetrain Engineering Process
• Racing Heritage Since 1977: Decades of Performance Engine and Valvetrain Development Experience

Technical Specifications

Supporting Valvetrain

The Katech Gen V LT4 K Force 3 Camshaft should be paired with valvetrain components selected for its profile, valve lift, and intended engine operating range. Contact Katech Technical Sales for valve spring, lifter, pushrod, retainer, and locator recommendations for your specific build.

Fitment

Chevrolet:

• C7 Corvette: LT1 or LT4 Engine Applications Equipped with a Magnuson TVS2650 Supercharger
• 6th Gen Camaro: LT1 or LT4 Engine Applications Equipped with a Magnuson TVS2650 Supercharger

Contact Katech Technical Sales to confirm compatibility with your specific engine and supercharger configuration before ordering.

Important Installation Notes

• VVT Configuration: A 4° VVT Limiter or Full Lockout Is Recommended
• Camshaft Timing: Verify Installed Timing Against the Cam Card; the Listed +5° Camshaft Advance Is Separate from the VVT Limiter Recommendation
• Valvetrain Setup: Verify Valve Spring Suitability, Installed Height, Coil Bind Clearance, and Retainer-to-Seal Clearance
• Piston-to-Valve Clearance: Check Clearance for the Completed Engine Combination and Selected VVT Configuration
• Pushrod Length & Lifter Preload: Verify During Installation
• Fuel Pump Setup: Verify Fuel Pump Preload and Compatibility with the Camshaft's Fuel Pump Lobe
• Fuel System Capacity: Match Supporting Fuel System Components to the Engine's Power Target and Fuel Type
• ECU Calibration: Match the Calibration to the Camshaft, Supercharger, VVT Configuration, and Supporting Components
• Professional Installation: Recommended for Proper Setup and Verification

Why Choose Katech

Katech has been involved in the racing industry since 1977, with engine development experience that includes the Corvette C5-R race program. That heritage informs our approach to performance camshaft and valvetrain development.

Our Optron Spin Cell technology allows Katech engineers to analyze valve motion during operation and evaluate valvetrain control. This development process helps guide camshaft and component combinations with power and durability in mind.

Contact Katech Technical Sales to discuss the Katech Gen V LT4 K Force 3 Camshaft and the supporting components appropriate for your Magnuson TVS2650-equipped LT1 or LT4 build.

NOTE: The image shown is for illustrative purposes only and may not be an exact representation of the actual product.