S&S Cycle
S&S Cycle Easy Start Camshaft 557 Gear Drive for Twin Cam '07-'17 and Dyna '06 - Part 330-0057
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S&S Cycle Easy Start Camshaft 557 Gear Drive for Twin Cam '07-'17 and Dyna '06 - Part 330-0057
The S&S Cycle Easy Start Camshaft with part number 330-0057 is designed to simplify engine startup for heavy bikes such as Tri-Glides and Dyna models from 2006 to 2017. Featuring a unique compression release mechanism, this camshaft initially reduces crank compression to facilitate easier starting. As the engine reaches higher RPMs, the centrifugal retraction of the compression release lobe ensures the engine runs with full compression, maintaining optimal performance without any loss in power or efficiency. Crafted for easy bolt-in installation, it includes essential components like camshafts, gearcover gasket, bearings, retaining ring, O-ring, thread lock, and detailed instructions, making the upgrade straightforward for qualified installers. Made in the USA, this camshaft is engineered to enhance starting reliability while preserving the engine's integrity and performance. It is important for installers to verify coil bind, valve-to-valve clearance, and valve-to-piston clearance during installation to ensure proper operation. Note that this camshaft is not suitable for models equipped with OEM compression releases, making it an ideal upgrade for specific heavy-duty applications seeking improved starting ease and consistent engine performance.
Features:
- Designed for easy engine start with initial compression reduction
- Centrifugal retraction of compression release lobes for full compression at higher RPMs
- Bolt-in installation with included hardware and instructions
- Compatible with Twin Cam '07-'17 and Dyna '06 models
- Made in the USA for quality and durability
- Includes camshafts, gearcover gasket, bearings, retaining ring, O-ring, thread lock, and instructions
- Engineered to maintain engine performance and power
US Dollars