S&S Cycle 625 Easy Start Cam Kit For Harley Twin Cam 1999-2006

S&S Cycle 625 Easy Start Camshaft Kit For Harley Twin Cam

The S&S Easy Start Cam Kit belongs on the list for any hot bike build or any machine where reliability matters. It eliminates the need to chase compression releases, oversized batteries, or expensive high output starters. S&S designed these cams for performance, then revised them to make starting markedly easier. At the core of the design is a spring loaded, centrifugally retracted compression release lobe machined into the heel of each exhaust lobe. At cranking speeds, the lobe nudges the exhaust valve open slightly during the compression stroke, reducing the effort needed to turn the engine over. Once the engine fires and reaches 800 rpm, the lobe moves out of the tappet roller path so the engine runs normally at full compression.

Features:

• Start any engine regardless of displacement or compression ratio with a stock starter
• Save your starter and battery; tested for 10,000 starts without running battery down
• Allows for easy start by initially reducing cranking compression, but once the engine starts and rpm increases, the compression release lobe is centrifugally retracted and the engine runs normally, with full compression, and without any loss in performance
• Available in chain drive and gear drive versions
• All chain drive cams include installation kit
• All gear drive cams include 4-gear set and installation kit
• Made in the USA

625 Cam Info:

• Designed for 96"- 110" engines with compression ratios from 10:1-10.75:1
• You're "on the cam" from 3000 RPM-6000 RPM
• Comparable to Screamin' Eagle 258/260 cams or Andrews 60H
• High-lift valve springs required for all applications
• Intake open/close 20°/55°
• Exhaust open/close 60°/20°
• Intake duration 255°
• Exhaust duration 260°
• Lift .625"