Easy Start 570 camshaft kit

Eases starting by initially reducing compression; once the engine starts and revs increase, the decompression cam retracts via centrifugal force and the engine runs normally with full compression and no loss of performance.
Designed for 88"/95"/103" engines with compression ratios between 9.0:1 and 10.0:1.
Power increase across the band from 3,200 rpm to 5,700 rpm
Bolt-on installation
Includes camshafts, cover gasket, bearings, retaining ring, O-ring, thread locker and instructions.
Manufactured in the USA
The installer must check the coil contact, valve clearance and valve-to-piston clearance.
Not suitable for models with OEM decompressors.



Specifications


Brand
S&S CYCLE


Supplier reference
106-5234


Application
Exhaust, Intake


Intake cam centre
100°


Exhaust cam centre
107,5°


Intake closure
40°


Exhaust Clamp
20°


Intake duration
240°


Exhaust duration
250°


Intake valve lift
0,570"


Intake valve lift at TDC
0,187"


Exhaust valve lift
0,570"


Exhaust valve lift at TDC
0,179"


Model
Easy Start


Product name
Camshaft Kit


Type
Chain


Units
Kit


Open intake valve
20°


Open Exhaust Valve
55°


Version
Serie 570