Tappet Block Clearance Cutter - JIMS USA

Specifications

• Model Number: 1419
• Manufacturer: JIMS USA
• Weight: 0 lbs
• Dimensions: 0 x 0 x 0 inches
• Material: High-quality tool steel, 100% CNC machined
• Compatibility: Designed for use on Harley-Davidson Big Twin EVO engines from 1984-1999 and Sportster® engines from 1986-1990, including aftermarket motors.

Key Features

• Precision Machining: Features a precision ground cutter head for consistent and accurate material removal.
• Durable Construction: Manufactured from 100% CNC machined, high-quality tool steel and heat-treated for maximum durability and longevity.
• Efficient Operation: Engineered to remove only the essential material, allowing the tappet roller to clear the tappet block effectively.
• User-Friendly Design: Provides straightforward installation and use, enabling professional results in minutes.

Applications

The JIMS USA Tappet Block Clearance Cutter is an essential tool for motorcycle engine builders and mechanics. It is primarily used during performance upgrades involving the installation of high-lift camshafts in Harley-Davidson Big Twin EVO 1984-1999 and Sportster® 1986-1990 engines. This tool ensures proper clearance within the tappet blocks, preventing interference with the tappet rollers when higher lift cams are utilized.

Benefits

• Optimized Performance: Facilitates the installation of high-lift camshafts, improving valve lift and enhancing overall engine performance.
• Enhanced Engine Longevity: Reduces potential noise and wear by preventing contact between the tappet roller and the tappet block, thereby extending the engine's lifespan.
• Professional Results: Delivers precise and consistent clearancing, ensuring correct camshaft operation and reliable engine function.
• Time-Saving: Allows for quick and efficient modification of tappet blocks, streamlining the engine building process.