S&S CYCLE Camshaft Kit - 550G Gear Drive - M8 '17-'21
Features
- Kit includes all required bearings, o-rings, and hardware
- Ideal horsepower cam for 114" and larger engines
- Maximizes peak torque and horsepower
- Designed for big bore applications
- Made in the USA
- Gear drive kit includes outer drive gears.
- Improves cam timing accuracy.
- Requires the use of adjustable pushrods and heavy duty valve springs (sold separately).
CALIFORNIA WARNING: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Not legal for sale or use on any EPA pollution controlled motor vehicle.
Specs
| Product Name | Camshaft Kit |
| Type | Gear |
| Application | Exhaust / Intake |
| Model | Big Bore |
| Grind | 550G |
| Intake Lift | 0.550" |
| Intake Open | 9.4° Front, 3.1° Rear |
| Intake Close | 29.4° Front, 31.1° Rear |
| Intake Duration | 218.9° Front, 214.2° Rear |
| Intake Lift at TDC | 0.127" Front, 0.099" Rear |
| Intake Lobe Centerline | 100.0° Front, 104.0° Rear |
| Exhaust Lift | 0.550" |
| Exhaust Open | 62.5° Front, 59.4° Rear |
| Exhaust Close | 30.5° Front, 38.4° Rear |
| Exhaust Duration | 273.1° Front, 277.8° Rear |
| Exhaust Lift at TDC | 0.232" Front, 0.264" Rear |
| Exhaust Lobe Centerline | 106.0° Front, 100.5° Rear |
| Units | Kit |
| Riding Style | Street |
Product Information
Product Information
Shipping & Returns
Shipping & Returns

S&S CYCLE Camshaft Kit - 550G Gear Drive - M8 '17-'21
S&S CYCLE Camshaft Kit - 550G Gear Drive - M8 '17-'21
Features
- Kit includes all required bearings, o-rings, and hardware
- Ideal horsepower cam for 114" and larger engines
- Maximizes peak torque and horsepower
- Designed for big bore applications
- Made in the USA
- Gear drive kit includes outer drive gears.
- Improves cam timing accuracy.
- Requires the use of adjustable pushrods and heavy duty valve springs (sold separately).
CALIFORNIA WARNING: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Not legal for sale or use on any EPA pollution controlled motor vehicle.
Specs
| Product Name | Camshaft Kit |
| Type | Gear |
| Application | Exhaust / Intake |
| Model | Big Bore |
| Grind | 550G |
| Intake Lift | 0.550" |
| Intake Open | 9.4° Front, 3.1° Rear |
| Intake Close | 29.4° Front, 31.1° Rear |
| Intake Duration | 218.9° Front, 214.2° Rear |
| Intake Lift at TDC | 0.127" Front, 0.099" Rear |
| Intake Lobe Centerline | 100.0° Front, 104.0° Rear |
| Exhaust Lift | 0.550" |
| Exhaust Open | 62.5° Front, 59.4° Rear |
| Exhaust Close | 30.5° Front, 38.4° Rear |
| Exhaust Duration | 273.1° Front, 277.8° Rear |
| Exhaust Lift at TDC | 0.232" Front, 0.264" Rear |
| Exhaust Lobe Centerline | 106.0° Front, 100.5° Rear |
| Units | Kit |
| Riding Style | Street |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Features
- Kit includes all required bearings, o-rings, and hardware
- Ideal horsepower cam for 114" and larger engines
- Maximizes peak torque and horsepower
- Designed for big bore applications
- Made in the USA
- Gear drive kit includes outer drive gears.
- Improves cam timing accuracy.
- Requires the use of adjustable pushrods and heavy duty valve springs (sold separately).
CALIFORNIA WARNING: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Not legal for sale or use on any EPA pollution controlled motor vehicle.
Specs
| Product Name | Camshaft Kit |
| Type | Gear |
| Application | Exhaust / Intake |
| Model | Big Bore |
| Grind | 550G |
| Intake Lift | 0.550" |
| Intake Open | 9.4° Front, 3.1° Rear |
| Intake Close | 29.4° Front, 31.1° Rear |
| Intake Duration | 218.9° Front, 214.2° Rear |
| Intake Lift at TDC | 0.127" Front, 0.099" Rear |
| Intake Lobe Centerline | 100.0° Front, 104.0° Rear |
| Exhaust Lift | 0.550" |
| Exhaust Open | 62.5° Front, 59.4° Rear |
| Exhaust Close | 30.5° Front, 38.4° Rear |
| Exhaust Duration | 273.1° Front, 277.8° Rear |
| Exhaust Lift at TDC | 0.232" Front, 0.264" Rear |
| Exhaust Lobe Centerline | 106.0° Front, 100.5° Rear |
| Units | Kit |
| Riding Style | Street |














