Supertech Performance CF-31/3.28+-12 Cam Follower Set 31mm x 25.5mm x 3.28mm - 12 Pack

Each follower measures 31mm in diameter, 25.5mm in height, with a 3.28mm thickness specification, and is designed for use with 8mm diameter shims ranging from 1.45mm to 2.70mm in thickness.

Advanced Engineering and Construction:

• CNC machined from aerospace-certified Chrome-Molybdenum-Vanadium alloy from Austria for superior strength over OEM extruded lifters
• Designed using CATIA CAD software and Finite Element Analysis (FEA) to optimize stress distribution and off-center load applications
• Completely machined from heat-treated billet with calculated wall thickness for maximum rigidity and reduced weight
• Fully nitrided and polished surface hardened to approximately 60Rc for exceptional wear resistance
• Engineered to withstand higher cam lifts and RPMs that typically cause premature wear in conventional lifters

Performance Benefits:

• Superior durability for endurance racing, road racing, and drag racing applications
• Lighter weight design without compromising strength improves valvetrain response
• Enhanced performance that outperforms factory and less expensive extruded lifters
• Manufactured to strict tolerances with high-quality coatings for consistent performance

This 12-piece set is ideal for engine builders and tuners seeking Formula 1-level performance from their valvetrain components. Each cam follower is manufactured using the highest quality materials and processes to ensure reliability under the most demanding racing conditions.