S&S Cycle 330-0002 Engine Camshaft

551 cams are bolt-in cams for 2005-up engines. Cams that exceed the limits of the stock valve springs require the use of special high lift springs. Most S&S cams have higher lift than stock and are designed to take advantage of the extra flow of ported stock heads or S&S Super Stock¨ heads. Due to the high lift of these cams, S&S adjustable pushrods are recommended. Not all grinds are available in the chain drive version. To get the best performance from a performance cam installation, a high flow intake and exhaust system is also recommended.

Designed for engines with 96 to 106 CID and 9:1 to 9:9 compression this is a bolt-in cam set designed for stock or mildly modified touring bikes. 551 cams are not recommended for compression ratios of 10:1 or greater. Greatly improves low-end and midrange torque, strongest from idle-4000rpm.

Features and Benefits:

• Great way to increase performance at an affordable price
• Quick installation Ð reuse many stock components
• 2005-'06 can use stock valve springs

Kit Contains:

• Cams
• Gearcover gasket
• Cam bearings
• Instructions

Note:  1999-'04 will need special valve springs.