S&S Cycle
S&S Cycle Camshaft Kit - Easy Start HP103 Chain Drive for Twin Cam '07-'17 and Dyna '06 | Part 330-0346
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S&S Cycle Camshaft Kit - Easy Start HP103 Chain Drive for Twin Cam '07-'17 and Dyna '06 | Part 330-0346
The S&S Cycle Camshaft Kit, part number 330-0346, is designed to enhance engine performance while maintaining ease of starting. Featuring an innovative compression release, this kit allows for effortless engine startup by initially reducing crank compression. Once the engine reaches higher RPMs, the centrifugal retraction of the compression release lobe enables the engine to run with full compression, ensuring no loss of power or performance. Crafted specifically as bolt-in cams for 103" engines with stock compression ratios up to 10.5:1, it provides increased power in the high RPM range between 3000 and 6000 RPM, making it ideal for riders seeking improved high-speed performance.
Included in the kit are the camshafts, gearcover gasket, bearings, retaining ring, O-ring, thread lock, and detailed installation instructions. Made in the USA, this kit offers a straightforward installation process. It is important for installers to check coil bind, valve-to-valve clearance, and valve-to-piston clearance before final assembly to ensure optimal operation. While the camshaft kit works well with stock, unported heads, it is especially effective when paired with S&S CNC ported heads, allowing for maximum flow and performance. Note that this kit is not suitable for models equipped with OEM compression releases, making it ideal for custom or aftermarket setups that require enhanced high RPM power and reliable starting.
Designed for use in Twin Cam models from 2007 to 2017 and Dyna models from 2006, the S&S Cycle Camshaft Kit offers a balanced combination of ease of starting and high RPM performance. Its durable construction and precise engineering ensure longevity and consistent results, making it a valuable upgrade for motorcycle enthusiasts looking to improve engine responsiveness and overall power output.
Features:
- Compression release: Reduces crank compression for easy starting, then retracts at higher RPMs for full compression operation
- High RPM power: Optimized for engine speeds between 3000 and 6000 RPM, delivering increased performance in this range
- Complete kit: Includes camshafts, gearcover gasket, bearings, retaining ring, O-ring, thread lock, and installation instructions
- Made in the USA: Ensures quality craftsmanship and reliable performance
- Compatibility: Designed for 103" engines with stock up to 10.5:1 compression ratio, suitable for Twin Cam '07-'17 and Dyna '06 models
- Installation considerations: Check coil bind, valve-to-valve, and valve-to-piston clearances for optimal setup
- Versatile: Works well with stock heads and is excellent with S&S CNC ported heads
- Note: Not compatible with OEM compression releases
US Dollars