S&S 330-0713 540 540C Big Bore Torque Cam M8 HARLEY

540 Big Bore Torque Cam NEW 

• Designed for increased torque in 124" and larger engines
• 540 cam powerband further enhances massive torque output of our popular 124” and 128” Big Bore Kits
• Will require Heavy Duty Valve Springs

The 540C cam was designed to add even more stump pulling torque to your big bore M8, for those that keep the revs below 6000 rpm. FEATURES & BENEFITS

• S&S 540 Cam - Designed for acceleration torque in 124 and larger engines
• 540 cam powerband further enhances massive torque output of our popular 4.25" Big Bore Kits
• Includes all gaskets, bearings, and hardware required for installation

Required for installation:

• This cam requires Adjustable Pushrods and Heavy Duty Valve Springs. We recommend:
  • 930-0123 Quickee Adjustable Pushrods with Cover Keepers for 2017-up M8 Models
  • 900-0958 Heavy Duty Valve Spring kit for 2017-up M8 Touring Models

Suggested:

• 330-0718 Precision Tappet Set Without HL2T Kit For 1999-'17 HD Big Twins, 2000-'20 HD® Sportster®, and 2017-up M8 Models (Tappets should be replaced every time that the cam is replaced)
• 330-0655 Tappet Cuffs for M8 Models