2000 - 2003
HARLEY-DAVIDSON HERITAGE SPRINGER
Camshaft kit mr 103 standard chain drive
| S&S CYCLE
Fits to:
Harley Davidson FLSTSI 1450 EFI Heritage Softail Springer [2003 - 2003]
Harley Davidson FLSTS 1450 Heritage Softail Springer [2000 - 2003]
Specifications
| Manufacturer | S&S CYCLE |
|---|---|
| Exhaust duration | 252° |
| Exhaust lift | 0,585" |
| Intake duration | 226° |
| Intake lift | 0,585" |
| Model | MR103 |
| Application | Exhaust| Intake |
| Exhaust close | 22° |
| Exhaust open | 50° |
| Intake close | 33° |
| Intake open | 13° |
| Features | Cam Kit |
| Type | Chain |
| Units | Kit |
| Grind | MR103 |
| Exhaust lift imperial | 0.585" |
| Exhaust open imperial | 50° |
| Intake duration imperial | 226° |
| Intake open imperial | 13° |
| Intake close imperial | 33° |
| Intake lift imperial | 0.585" |
| Exhaust duration imperial | 252° |
| Exhaust close imperial | 22° |
Product description
Camshaft gear drive kits increase valve timing accuracy by eliminating timing chain lash and loosely-fit stock chain drive Reverses the rear cam's direction of rotation, providing additional operating clearance between cam lobes; as a result, higher cam lifts are possible with the gear drive kit Kits include cams, inner gears, outer drive gears, inner and outer bearings, gasket and instructions Material must be removed from the inner surface of the stock gear cover to install S&S gear drive cams A hydraulic press and other professional-level tools are required to install these kits Cam bearings and gaskets must be replaced when installing new cams Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance. Due to the inherent characteristics of gear drives, you may experience more valve train noise. Use with stock heads and low restriction intake and exhaust Broad torque curve improves output over stock over the entire rpm range Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance. Made in the U.S.A.