S&S Cycle 557 EZ Easy Start Gear Drive Cams .557 Lift Harley Heavy Twin Cam

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In stock
Only 1 left
SKU
SS330-0057

IN BRAND NEW CONDITION

PART # 330-0057

DRAG PART # 0925-0614

Fits: 2006-2015 Harley-Davidson Dyna Models and 2007-2015 Harley-Davidson Twin Cam FLH/FLT Softail Models

  • 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 gear-drive cams include 4-gear set and installation kit
  • Gear-drive cams also available with inner gears only; intended for cam replacement for motors that have already been converted to an S&S gear-drive system
  • Made in the U.S.A.

557 EZ CAMS

  • Bolt-in design
  • Designed for Tri-Glides and other heavy bikes needing good bottom and mid-range performance
 Grind  Open  Close  @ .053  Valve Lift

557 EZ Start

 Intake  6°  26.5°  212°  .557
 Exhaust  38.8°  12.4°  231°  .557

 

 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

IN BRAND NEW CONDITION

PART # 330-0057

DRAG PART # 0925-0614

Fits: 2006-2015 Harley-Davidson Dyna Models and 2007-2015 Harley-Davidson Twin Cam FLH/FLT Softail Models

  • 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 gear-drive cams include 4-gear set and installation kit
  • Gear-drive cams also available with inner gears only; intended for cam replacement for motors that have already been converted to an S&S gear-drive system
  • Made in the U.S.A.

557 EZ CAMS

  • Bolt-in design
  • Designed for Tri-Glides and other heavy bikes needing good bottom and mid-range performance
 Grind  Open  Close  @ .053  Valve Lift

557 EZ Start

 Intake  6°  26.5°  212°  .557
 Exhaust  38.8°  12.4°  231°  .557

 

 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
More Information
Brand S&S Cycle
Finish Raw
Drag Part # 0925-0614
Manufacturer Part No. 330-0057
Fitment 2006-2015 Harley-Davidson Dyna Models and 2007-2015 Harley-Davidson Twin Cam FLH/FLT Softail Models
Ships Within: 24 Hrs

2006-2015 Harley-Davidson Dyna Models and 2007-2015 Harley-Davidson Twin Cam FLH/FLT Softail Models

S&S Cycle Manufacturer's Warranty

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