S&S CYCLE Easy Start Cam Kit - Twin Cam 106-4947

Cold starts on high-compression big-twin engines can drain your battery and wear out your starter before the engine even fires. The S&S Cycle Easy Start Cam Kit solves this problem by temporarily reducing cranking compression until ignition, then automatically returning to full power once the engine runs—preserving your electrical system and starter longevity without sacrificing any performance.

Tested for 10,000 consecutive starts without battery depletion, this cam kit is engineered for reliability whether you're dealing with a stock 88ci engine or a built 103ci powerplant. The centrifugally-retracted compression release lobe means you get easy starting when you need it, but once RPM climbs, the engine runs with full compression and zero performance loss.

• Compression ratios below 10:1
• 88, 95, 96, 103 cubic inches
• Stock starter compatible
• Centrifugal compression release
• 10,000+ start tested
• Chain or gear-drive options
• Includes installation kit
• Gear sets included (gear-drive)
• Made in U.S.A.
• Bolt-on installation
• No performance loss
• Battery and starter preservation

Note: Verify coil bind, valve-to-valve clearance, and valve-to-piston clearance during installation. Not compatible with OEM compression releases. Gear-drive models may exhibit slightly elevated valve train noise.