Gives .470″ valve lift on Panhead; .450″ on Shovelhead. Street. This is the A cam with the longer exhaust duration of the Andrews B. Improved high end performance and reduced oil temperature in hot weather. Should install with no headwork.
Gives .470″ valve lift on Panhead; .450″ on Shovelhead. Street. This is the A cam with the longer exhaust duration of the Andrews B. Improved high end performance and reduced oil temperature in hot weather. Should install with no headwork.