S&S Cycle 99-06 BT Chain Drive Camshaft Complete Kit

The S&S HP103CE camshaft kit is built with a specific lobe profile designed to increase torque and horsepower beyond what typical bolt-in cams can achieve. This kit is recommended for modified engines, particularly those with larger displacement and higher compression ratios, where it can really make a difference. It utilizes a chain drive system, which is a key design choice for this camshaft.

For 2005 and 2006 model year engines, the stock valve springs can often be reused with this camshaft, simplifying installation. However, for optimal performance and longevity with chain drive cams like this one, S&S strongly recommends upgrading to an S&S oil pump and cam support plate. Additionally, incorporating a stock 2007 and later style hydraulic cam chain tensioner upgrade is a smart move to ensure smooth operation and proper chain management.

This kit is designed to fit a wide range of Harley-Davidson Big Twin models from 1999 through 2006, including popular bikes like the Road King, Fat Boy, and Dyna Super Glide. While this kit offers a significant performance increase on its own, pairing it with performance intake and exhaust components will unlock its maximum potential. Please note that this part is not CARB approved and cannot be shipped to California.