Andrews, gear drive cam shaft set 55HG/.555"

06-17 Dyna; 07-17 Softail; 07-16 Touring (NU)

.550" valve lift. Without inner & outer gears. These are available from S&S as 531264. An S&S (531268) or Andrews (503674) camshaft installation kit provides all parts for installation as bearings, gasket etc. Great cam for 96 inch engines with 9.8 to 10.2 CR. Maximum horsepower and torque at middle and upper RPM. Use high-lift springs. 2600-6300 RPM. Note: The inner drive gears are not installed on Andrews camshafts and must be ordered separately. Installation will require specialty tools. Note: An outer drive gear set is also required for installing these cams and must be ordered separately.