S&S CYCLE

CAM EZ STRT 551CD 07-17TC

551 Easy Start Camshaft Kit

  • Allows 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
  • Optimized for 88"/96"/103" to 106" Touring bike with slip-on mufflers and 9.0:1 to 9.0:9 compression with stock starter
  • Bolt-in for stock or mildly modified Touring models
  • Greatly improves low-end and midrange torque
  • Strongest from idle to 4000 rpm
  • Includes camshafts, gearcover gasket, bearings, retaining ring, o-ring, threat lock and instructions
  • Made in the USA
  • Not recommended for compression ratios of 10.0:1 or greater.
  • Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
  • Not for models with OEM compression releases.
  • Can be used with stock pushrods, lifters, and springs (unless noted).


  • € 642,07 incl. VAT

    In stock

    Ask about delivery time
    We prepare your vehicle for the road
    Large assortment
    Specialized in recreational vehicles
    551 Easy Start Camshaft Kit

  • Allows 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
  • Optimized for 88"/96"/103" to 106" Touring bike with slip-on mufflers and 9.0:1 to 9.0:9 compression with stock starter
  • Bolt-in for stock or mildly modified Touring models
  • Greatly improves low-end and midrange torque
  • Strongest from idle to 4000 rpm
  • Includes camshafts, gearcover gasket, bearings, retaining ring, o-ring, threat lock and instructions
  • Made in the USA
  • Not recommended for compression ratios of 10.0:1 or greater.
  • Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
  • Not for models with OEM compression releases.
  • Can be used with stock pushrods, lifters, and springs (unless noted).


  • Article number
    09250443:106-4947
    Application
    Exhaust| Intake
    Exhaust Close
    17°
    Exhaust Close Imperial
    17°
    Exhaust Duration
    237°
    Exhaust Duration Imperial
    237°
    Exhaust Lift
    0,550"
    Exhaust Lift at TDC
    0,170"
    Exhaust Lift at TDC Imperial
    0.170"
    Exhaust Lift Imperial
    0.550"
    Exhaust Lobe Centerline
    102°
    Exhaust Lobe Centerline Imperial
    102°
    Exhaust Open
    41°
    Exhaust Open Imperial
    41°
    Grind
    551 Series
    Intake Close
    19°
    Intake Close Imperial
    19°
    Intake Duration
    215°
    Intake Duration Imperial
    215°
    Intake Lift
    0,550"
    Intake Lift at TDC
    0,178"
    Intake Lift at TDC Imperial
    0.178"
    Intake Lift Imperial
    0.550"
    Intake Lobe Centerline
    91°
    Intake Lobe Centerline Imperial
    91°
    Intake Open
    17°
    Intake Open Imperial
    17°
    Model
    Easy Start
    Product Name
    Camchest Kit
    Research Value
    Finalized
    Riding Style
    Street
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    Chain
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    Why QFF?

    Specializing in recreational vehicles

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    Specializing in recreational vehicles

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