S&S CYCLE Camshaft Kit - 551C Chain Drive- Twin Cam '99-'06
Features
- Designed for engines with 96 to 106 CID and 9:1 to 9:9 compression, this is a bolt-in cam set for stock or mildly modified touring bikes
- More power across the rpm range, with improved low and midrange torque, strongest from 1,000-4,000 rpm
- Cams for '06 Dyna and '07-'17 Twin Cam are for use with models with hydraulic tensioner chain drive system
- Made in the USA
Notes
- Not recommended for compression ratios of 10:1 or greater.
- Installer must check coil bind, valve to valve clearance and valve to piston clearance.
- Not for '06 Dyna.
- Can use with stock splined drive gears.
- '99 Twin Cam motors requires a splined outer drive sprocket (sold separately).
- Smoke models require high-lift springs.
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 | Chain |
| Application | Intake / Exhaust |
| Grind | 551 Series |
| Intake Lift | 0.550" |
| Intake Open | 17° |
| Intake Close | 19° |
| Intake Duration | 216° |
| Intake Lift at TDC | 0.178" |
| Intake Lobe Centerline | 91° |
| Exhaust Lift | 0.550" |
| Exhaust Open | 41° |
| Exhaust Close | 17° |
| Exhaust Duration | 238° |
| Exhaust Lift at TDC | 0.170" |
| Exhaust Lobe Centerline | 102° |
| Units | Kit |
| Riding Style | Street |
Product Information
Product Information
Shipping & Returns
Shipping & Returns

S&S CYCLE Camshaft Kit - 551C Chain Drive- Twin Cam '99-'06
S&S CYCLE Camshaft Kit - 551C Chain Drive- Twin Cam '99-'06
Features
- Designed for engines with 96 to 106 CID and 9:1 to 9:9 compression, this is a bolt-in cam set for stock or mildly modified touring bikes
- More power across the rpm range, with improved low and midrange torque, strongest from 1,000-4,000 rpm
- Cams for '06 Dyna and '07-'17 Twin Cam are for use with models with hydraulic tensioner chain drive system
- Made in the USA
Notes
- Not recommended for compression ratios of 10:1 or greater.
- Installer must check coil bind, valve to valve clearance and valve to piston clearance.
- Not for '06 Dyna.
- Can use with stock splined drive gears.
- '99 Twin Cam motors requires a splined outer drive sprocket (sold separately).
- Smoke models require high-lift springs.
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 | Chain |
| Application | Intake / Exhaust |
| Grind | 551 Series |
| Intake Lift | 0.550" |
| Intake Open | 17° |
| Intake Close | 19° |
| Intake Duration | 216° |
| Intake Lift at TDC | 0.178" |
| Intake Lobe Centerline | 91° |
| Exhaust Lift | 0.550" |
| Exhaust Open | 41° |
| Exhaust Close | 17° |
| Exhaust Duration | 238° |
| Exhaust Lift at TDC | 0.170" |
| Exhaust Lobe Centerline | 102° |
| Units | Kit |
| Riding Style | Street |
Original: $418.95
-70%$418.95
$125.68Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Features
- Designed for engines with 96 to 106 CID and 9:1 to 9:9 compression, this is a bolt-in cam set for stock or mildly modified touring bikes
- More power across the rpm range, with improved low and midrange torque, strongest from 1,000-4,000 rpm
- Cams for '06 Dyna and '07-'17 Twin Cam are for use with models with hydraulic tensioner chain drive system
- Made in the USA
Notes
- Not recommended for compression ratios of 10:1 or greater.
- Installer must check coil bind, valve to valve clearance and valve to piston clearance.
- Not for '06 Dyna.
- Can use with stock splined drive gears.
- '99 Twin Cam motors requires a splined outer drive sprocket (sold separately).
- Smoke models require high-lift springs.
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 | Chain |
| Application | Intake / Exhaust |
| Grind | 551 Series |
| Intake Lift | 0.550" |
| Intake Open | 17° |
| Intake Close | 19° |
| Intake Duration | 216° |
| Intake Lift at TDC | 0.178" |
| Intake Lobe Centerline | 91° |
| Exhaust Lift | 0.550" |
| Exhaust Open | 41° |
| Exhaust Close | 17° |
| Exhaust Duration | 238° |
| Exhaust Lift at TDC | 0.170" |
| Exhaust Lobe Centerline | 102° |
| Units | Kit |
| Riding Style | Street |














