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S&S Cycle 2017+ Harley Davidson M8 Models 550C Chain Drive Camshaft Kit
S&S Cycle 2017+ Harley Davidson M8 Models 550C Chain Drive Camshaft Kit
S&S Cycle

S&S Cycle 2017+ Harley Davidson M8 Models 550C Chain Drive Camshaft Kit

Regular price $271.86 $0.00 Unit price per
Shipping calculated at checkout.

330-0643

FEATURES & BENEFITS

  • 550C is an ideal Horsepower Cam for 114 and larger engines
  • Kits include all required bearings, o-rings, and hardware
  • Made in the USA

Required for installation:
This cam requires Adjustable Pushrods and Heavy Duty Valve Springs. We recommend:
 Quickee Adjustable Pushrods with Cover Keepers for 2017-up M8 Models
 Heavy Duty Valve Spring kit for 2017-19 M8 Touring Models

Suggested:
Precision Tappet Set Without HL2T Kit For 1999-'17 HD Big Twins, 2000-'20 HD® Sportster®, and 2017-20 M8 Models (Tappets should be replaced every time that the cam is replaced)

Cylinder Valve Timing Valve Duration Valve Lift Lobe Center Line Valve Lift @ TDC
Intake Exhaust Intake Exhaust Intake Exhaust Intake Exhaust Intake Exhaust
Open BTDC/ Close ABDC Open BBDC/ Close ATDC
Front 9.4/29.4 62.5/30.5 218.9 273.1 .550 .550 100.0 106.0 .127 .232
Rear 3.1/31.1 59.4/38.4 214.2 277.8 .550 .550 104.0 100.5 .099 .264

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