CAMSHAFT SET 551C CHAIN-DRIVEN

551C Chain Drive Camshaft Kit

Designed for engines with 96 to 106 CID and 9:1 to 9:9 compression, this is a bolt-in cam set for stock or mildly modified touring bikes

More power across the rpm range, with improved low and midrange torque, strongest from 1,000-4,000 rpm

Cams for '06 Dyna and '07-'17 Twin Cam are for use with models with hydraulic tensioner chain drive system

Made in the USA

Not recommended for compression ratios of 10:1 or greater.

Installer must check coil bind, valve to valve clearance and valve to piston clearance.

'99-'04 models require high-lift springs.
Not for '06 Dyna.
Can use with stock splined drive gears; for installation on '99 Twin Cam motors you must purchase splined outer drive sprocket.