S&S Cycle 2006 Dyna Easy Start MR103GE Gear Drive Camshaft Kit

The S&S Cycle MR103GE camshaft kit utilizes gear drive technology, meaning the camshafts are directly driven by the crankshaft via a set of gears. This setup eliminates the need for a cam chain and tensioner, which can be a point of wear and potential failure, and also offers more precise timing control. This kit is specifically designed as a bolt-in upgrade for 2006 Harley-Davidson Dyna models and 2007 through 2016 and later big inch engines that have already been modified with intake and exhaust upgrades.

Engineered for engines with compression ratios ranging from stock 9.7:1 up to 10.5:1, the MR103GE cam performs well even with stock, un-ported heads. However, it really shines when paired with performance cylinder heads, such as S&S CNC ported heads, for even greater power gains. You can expect a noticeable increase in power across the entire RPM range, with optimal performance typically found between 2500 and 5500 RPM. This camshaft kit is a popular choice for riders looking to extract more usable power from their modified Harley-Davidson motorcycles.

This kit is intended for use on modified engines and is not CARB approved, meaning it cannot be legally shipped to California. It's a substantial upgrade that changes the power characteristics of your engine, so consider what other supporting modifications might be beneficial for your specific build. Always refer to the manufacturer's installation instructions for proper fitment and setup details.