S&S CYCLE Camshaft Kit - 583G - Gear Drive - Twin Cam '99-'06

Features

• Reverses the rear cam's direction of rotation, providing additional operating clearance between cam lobes, making higher cam lifts possible
• Increase valve timing accuracy by eliminating timing chain lash and loosely fit stock chain
• Provides strong low end torque and horsepower
• Strongest from 1500-5000 rpm
• Material must be removed from inner surface of the stock gear cover to install
• A hydraulic press and other professional level tools are required for installation
• Cam bearings and gaskets must be replaced
• S&S recommends that adjustable pushrod/cover kit be used (sold separately)
• Kit includes camshafts, inner gears, outer drive gears, inner, outer bearings, gasket and instructions
• Made in the USA

Notes

• Due to inherent characteristics of gear drives, more valve train noise maybe heard.
• Installer must check coil bind, valve to valve clearance and valve to piston clearance.
• Not recommended for engines having compression ratios greater the 10.1:1.
• Not for '06 Dyna
• Cams for '00-'06 Twin Cams are for use with stock splined drive gears; for installation on '99 Twin Cams requires splined outer sprocket, S&S recommends Andrews 4340 steel drive sprocket.
• Some models will requires high-lift springs.

CALIFORNIA WARNING: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Not legal for sale or use on any EPA pollution controlled motor vehicle.

Specs

Product Name	Camshaft Kit
Type	Gear
Application	Intake / Exhaust
Grind	583 Series
Intake Lift	0.583"
Intake Open	5°
Intake Close	18°
Intake Duration	203°
Intake Lift at TDC	0.113"
Intake Lobe Centerline	96.5°
Exhaust Lift	0.583"
Exhaust Open	58°
Exhaust Close	24°
Exhaust Duration	262°
Exhaust Lift at TDC	0.206"
Exhaust Lobe Centerline	107°
Units	Kit
Riding Style	Street