4403004/4403004
S&S Cycle 570 EZ Easy Start Chain Drive Cams .570 Lift Harley Twin Cam 99-06 | 106-5296
- Brand S&S Cycle
- Model 4403004
- Availability In Stock
- 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
- Allow for easy start by initially reducing crank 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
- All chain-drive cams include installation kit
- Made in the U.S.A.
Note: Installation kit required for proper installation - sold separately. 1999 Twin Cam will need to use the splined cam drive OEM 25716-99
570 EZ CAMS
- Compression ratios below 10:1
- For 88/95/96/103 cubic-inch engines
- 99-04 models require high-lift springs
| Grind | Open | Close | @ .053 | Valve Lift |
570 EZ Start |
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| Intake | 20° | 40° | 240° | .570 |
| Exhaust | 55° | 20° | 250° | .570 |
| Grind | Open | Close | @ .053 | Valve Lift |
Stock Carburetors/Injected Cams |
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| Intake | -02° / 02° | 38°/34° | 216°/216° | .473 |
| Exhaust | 36 Degree | 04/04 Degree | 220/220 Degree | .473 |