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S&S Cycle 551 EZ Easy Start Chain Drive Cams .550 Lift Harley Twin Cam 99-06

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SKU: TR498057
MPN: 106-5293

    S&S Cycle 551 EZ Easy Start Chain Drive Cams .550 Lift Harley Twin Cam 99-06 Zoom


    • 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.

    551 EZ CAMS

    • Pulls hard from idle to 4000 rpm
    • Can be used with stock pushrods, springs and lifters
    • Optimized for 88"/96"/103" to 106" Touring bikes with slip-on mufflers and 9.0 to 10.0:1 compression
    • Best bolt-in cam available for most 05-15 Dressers
     Grind  Open  Close  @ .053  Valve Lift

    551 EZ Start

     Intake  17°  19°  215°  .550
     Exhaust  41°  17°  237°  .550


     Grind  Open  Close  @ .053  Valve Lift

    Stock Carburetors/Injected Cams

     Intake  -02° / 02°  38°/34°  216°/216°  .473
     Exhaust  36 Degree  04/04 Degree  220/220 Degree  .473


    Fits: 1999-2006 Harley Twin Cam Models (Excluding 06 Dyna) with Chain Drive ( Installation kit required for proper installation - sold separately) 1999 Twin Cam will need to use the splined cam drive OEM 25716-99

    Additional Information

    Finish Raw
    Position N/A
    Manufacturer Part No. 106-5293
    Brand S&S Cycle
    Warranty Manufacturer's Warranty
    Additional Notes N/A
    Manufacturer's Suggested Retail Price $428.00
    Manufacturer's Warranty

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