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S&S CYCLE Cam Kit - MR103 Grind - Twin Cam MR103 Cam Kit
Regular price $409.95 USD
Category:
- Drag part number: 0925-1143
- Manufacturer Number: 330-0470
- 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.
- Product Name: Cam Kit
- Type: Chain
- Application: Intake
- Application: Exhaust
- Model: MR103
- Grind: MR103
- Intake Open: 13°
- Intake Close: 33°
- Intake Lift: 0.585"
- Intake Duration: 226°
- Exhaust Lift: 0.585"
- Exhaust Duration: 252°
- Exhaust Open: 50°
- Exhaust Close: 22°
- Features: Includes Installation Kit
- Units: Kit
- Riding Style: Street
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