Upgrading the factory camshaft is a sure-fire way to increase power and torque on your Harley-Davidson motorcycle. S&S Cycle are experts at building performance engines, so it is no surprise they have a wide offering of Cams for various models and performance levels. When purchasing camshafts be sure to make sure they are correct for your model, refer to your manual for cam replacement procedures, and be aware you will need to change intake and exhaust components to achieve maximum results. See below for camshaft specifications, and Additional Information for complete fitment information.
- OEM specification replacement hydraulic cam with unique front and rear timing specifications
- Dead-on reproduction of the stock cams used in 1948 to 1969 Big Twins
- Perfect for repair and restoration of 74″ and 80″ engines
- Made in the USA
Specifications:
- Grind: H
- Intake Lift At TDC: 0.076″
- Intake Close: 40°
- Intake Lift: 0.389″
- Intake Duration: 233°
- Exhaust Lift: 0.389″
- Exhaust Duration: 245°
- Exhaust Lift At TDC: 0.131″
- Exhaust Open: 53°
- Exhaust Close: 12°
