The COMP Cams K31-494-9 Xtreme Energy K-Kit is a complete valvetrain and timing solution for Small Block Ford applications requiring strong street and performance operation. This kit combines a hydraulic roller camshaft with matching lifters, valve springs, and a timing set to simplify component selection and help provide a properly matched installation. Its 224/230 profile is designed for responsive power across a broad operating range while maintaining the advantages of hydraulic roller technology.
The camshaft features 0.514-inch intake lift and 0.509-inch exhaust lift, with advertised duration figures of 276 degrees intake and 284 degrees exhaust. A 110-degree lobe separation angle supports a performance-oriented power curve, making the kit well suited for engines operating between approximately 2,000 and 6,000 RPM. The Xtreme Energy design is engineered to improve throttle response and acceleration while supporting dependable valvetrain control in compatible Small Block Ford builds.
Each component is selected to work as part of a complete system, helping reduce the guesswork involved in upgrading the camshaft, lifters, springs, and timing components separately. The hydraulic roller configuration offers reduced friction and durable operation when installed according to the engine builder’s specifications. Verify engine compatibility, cylinder head requirements, valve-to-piston clearance, spring specifications, and required installation procedures before assembly. The COMP Cams K31-494-9 is a practical choice for enthusiasts and builders seeking a coordinated performance camshaft kit for a Small Block Ford engine.
Features:
- Application: Designed for compatible Small Block Ford engines
- Kit contents: Includes an Xtreme Energy hydraulic roller camshaft, lifters, valve springs, and timing set
- Camshaft lift: Provides 0.514-inch intake lift and 0.509-inch exhaust lift
- Camshaft duration: Features 276 degrees intake duration and 284 degrees exhaust duration
- Lobe separation: Uses a 110-degree lobe separation angle for a performance-oriented power curve
- Operating range: Intended for applications operating approximately from 2,000 to 6,000 RPM
- Performance design: Supports strong throttle response, acceleration, and broad power delivery
- Part number: COMP Cams K31-494-9
