COMP Cams K33-600-11 Thumpr Hydraulic Roller Cam K-Kit for Ford Engine Camshaft Kit - 227/241 352-428

The COMP Cams K33-600-11 Thumpr Hydraulic Roller Camshaft K-Kit is engineered for Ford FE-Series 352-428 cubic inch engines, delivering an aggressive idle and excellent mid-range power. This Thumpr camshaft features 227/241 degrees of advertised duration, providing a distinctive loping idle sound and strong torque characteristics that muscle car enthusiasts crave.

Key Features:

• Hydraulic roller design for reduced friction and improved performance
• 227/241 advertised duration for aggressive idle and mid-range power
• Specifically engineered for Ford FE-Series engines (352, 360, 390, 406, 410, 427, 428)
• Complete K-Kit includes all necessary components for installation
• Premium valve train components ensure proper lift and control

Complete Kit Includes:

• Hydraulic roller camshaft
• Hydraulic roller lifters
• High-performance valve springs
• Valve spring retainers
• Valve locks (keepers)
• Valve stem seals
• Timing chain set
• Assembly lube
• Installation instructions and COMP Cams decals

This comprehensive kit provides everything needed for a professional camshaft installation, eliminating the guesswork of component matching. The Thumpr series is ideal for street machines, hot rods, and muscle cars where sound and performance are equally important.