The Feuling® OE+ Hydraulic Chain Cam Chest Performance Kit offers a comprehensive solution for engine builders looking to maximize reliability and achieve peak performance. These complete kits include all necessary components from top to bottom of the camchest, conveniently packaged to ensure every part functions in total harmony. By updating older mechanical style cams and tensioners to the modern hydraulic tensioner system, this kit provides the coolest engine and oil temperatures obtainable while ensuring quieter and smoother operation.

Each kit features conversion camshafts that utilize original inner cam journals with late-model outer cam journals, allowing the use of high-performance camplates and high-volume oil pumps. This design increases oil pressure and eliminates common issues such as wet sumping, blow-by, and oily air cleaners.

Comprehensive Component List:

• Feuling® High Volume Oil Pump and High Flow Camplate
• Reaper® series camshafts
• Hydraulic roller lifters and adjustable pushrods
• Timken® bearings, gaskets, O-rings, and exhaust gaskets
• ARP® fasteners, washers, and specialized hardware
• Sprockets, hydraulic tensioners, chains, and spacers needed for installation
• Moly paste and Loctite®

Performance Benefits:

• Broad Power Bands: Options available to suit various riding styles, ranging from increased low-end torque and fuel economy to mind-blowing mid and top-end power.
• Engine Compatibility: Excellent bolt-in upgrades for stock displacement engines that also respond exceptionally well to increased compression and cylinder head work.
• Smooth Operation: Extremely smooth cam lobe designs maintain a quiet valvetrain and produce a linear horsepower and torque curve.
• Improved Efficiency: Increases throttle response, eases starting, and improves overall fuel mileage.

Technical Notes:

• Designed for a wide range of RPM power bands, from 1,750 through 6,500 rpm depending on the selected configuration.
• Performance valve springs are required on 99-04 engines for higher lift configurations.
• Performance pushrods and lifters are recommended to achieve the full potential of the high-lift cam profiles.