S&S Cycle MR130 Chain Drive Camshaft Kit for Twin Cam Engines (1999-2006) - Part Number 330-0456

Camshaft Kit - MR130 Chain Drive - Twin Cam '99-'06 (except '06 Dyna)

Upgrade your Twin Cam engine with the S&S Cycle MR130 Chain Drive Camshaft Kit, designed for models from 1999 to 2006 excluding the 2006 Dyna. This bolt-in camshaft offers improved performance and power across a broad RPM range, especially from 2,500 to 5,500 rpm, making it ideal for riders seeking enhanced throttle response and acceleration. Crafted in the USA, this camshaft is compatible with stock 8.7:1 compression ratio engines up to 10.5:1, and works with stock un-ported heads, though it performs exceptionally well with S&S CNC ported heads. The kit includes all necessary components for a comprehensive upgrade, ensuring your engine performs at its best. Proper installation requires a hydraulic press and professional tools, along with checking coil bind, valve-to-valve, and valve-to-piston clearances to ensure optimal operation. S&S recommends using adjustable pushrod covers for precise adjustments and emphasizes replacing camshaft bearings and gaskets during installation to maintain engine integrity. This camshaft kit is engineered to provide more power and improved efficiency, making it a valuable upgrade for serious riders wanting to maximize their Twin Cam engine's potential.

Features:

• Designed for 1999-2006 Twin Cam engines (excluding 2006 Dyna)

• Compatible with stock and CNC ported heads for versatile performance improvements

• Optimized power range from 2,500 rpm to 5,500 rpm for enhanced acceleration

• Made in the USA with high-quality materials for durability

• Requires professional installation including hydraulic press and precise clearance checks

• Includes all necessary components for a complete upgrade

• Recommended to use adjustable pushrod covers for fine-tuning

• Camshaft bearings and gaskets must be replaced during installation for proper fit