570G camshaft kit - complete GEAR-DRIVEN

Designed for engines from 88" to 103" CID with compression ratios between 9:1 and 10:1
Maximum power between 3,200 and 3,700 rpm
Improves valve timing accuracy by eliminating play in the timing chain and slack in the original chain
Reverses the rotation direction of the rear camshaft, providing greater operational clearance between cams and allowing greater lift
Material must be removed from the internal surface of the original gear cover to install.
Hydraulic press and other professional tools required for installation
S&S recommends using the adjustable rod/dust cover kit
The bearings and camshaft seal must be replaced when installing new camshafts
The kit includes camshafts, gear cover gasket, bearings, oil passage lock kit, retaining ring, O-ring, internal and external gears.
Made in the USA
Due to the inherent characteristics of the gears, increased noise may be perceived in the valve train.
The installer must check the spring lock, valve clearance, and valve-to-piston clearance.
'99–'04 models require high-performance valve springs.



Specifications


Brand
S&S CYCLE


Supplier reference
33-5178


Application
Exhaust, Intake


Intake cam centre
100°


Exhaust cam centre
107,5°


Intake closure
40°


Exhaust Clamp
20°


Intake duration
240°


Exhaust duration
255°


Intake valve lift
0,570"


Intake valve lift at TDC
0,187"


Exhaust valve lift
0,570"


Exhaust valve lift at TDC
0,179"


Product name
Camshaft Kit


Type
Equipment


Units
Kit


Open intake valve
20°


Open Exhaust Valve
55°


Version
Serie 570