S&S Cycle 550C Chain Drive Camshaft Kit for 2017-'19 M8 Models 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:
930-0123 Quickee Adjustable Pushrods with Cover Keepers for 2017-'19 M8 Models
900-0958 Heavy Duty Valve Spring kit for 2017-19 M8 Touring Models
Suggested:
330-0175 Premium High Performance Tappet Set Without HL2T Kit For 1999-'18 HD Big Twins, 2000-'19 HD Sportster, and 2017-19 M8 Models (Tappets should be replaced every time that the cam is replaced)
| Intake | Exhaust | Overlap | |||||||||||
| Cylinder | Open | Close | Dur | Center | Valve Lift | TDC Lift | Open | Close | Dur | Center | Valve Lift | TDC Lift | |
| Front | 9.4 | 29.4 | 218.9 | 100.0 | 0.550 | 0.127 | 62.5 | 30.5 | 273.1 | 106.0 | 0.550 | 0.232 | 39.9 |
| Rear | 3.1 | 31.1 | 214.2 | 104.0 | 0.550 | 0.099 | 59.4 | 38.4 | 277.8 | 100.5 | 0.550 | 0.264 | 41.5 |
Manufacturer: S&S Cycle
Part Number: 330-0643
Instructions Sheets:
Instructions Sheet (CLICK HERE)
S&S Cycle 550C Chain Drive Camshaft Kit for 2017-'19 M8 Models 330-0643
- Brand: S&S Cycle
- Product Code: 330-0643
- Availability: Special Order
$299.95