S&S Cam Kit HP103 Chain Drive High RPM Harley Big Twin Cam 06-17
Designer: S&S Cycle
- Regular
- $524.00
- Sale
- $524.00
- Regular
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SKU
330-0343
Free delivery to the Lower 48 States
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Fitmet Questions? Call us at 610-754-8500
BRAND NEW
PART# 330-0343
Fits 06-17 Big Twin models
Chain drive
Bolt-in Cam for 103" and 106" Big Bore Twin Cam motors. Use with stock heads (up to 10.1 Compression) and low restriction intake and exhaust. Great for lighter bikes with strong power from 3500-6000 RPM
Camshaft gear drive kits increase valve timing accuracy by eliminating timing chain lash and loosely-fit stock chain drive
Reverses the rear cam's direction of rotation, providing additional operating clearance between cam lobes; as a result, higher cam lifts are possible with the gear drive kit
Kits include cams, inner gears, outer drive gears, inner and outer bearings, gasket and instructions
Material must be removed from the inner surface of the stock gear cover to install S&S gear drive cams
Made in the U.S.A.
A hydraulic press and other professional-level tools are required to install these kits
Cam bearings and gaskets must be replaced when installing new cams
Kits require high-performance valve springs when installed in 99-04 models.
Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
Due to the inherent characteristics of gear drives, you may experience more valve train noise.
Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
Bolt-in cam for 103” and 106” Big Bore Twin Cam motors
Use with stock heads (up to 10.2 compression) and low restriction intake and exhaust
Great for lighter bikes with strong power from 3500-6000 rpm
GRIND - HP103
INTAKE OPEN - 20°
INTAKE CLOSE - 49°
INTAKE LIFT - 0.575"
INTAKE DURATION - 249°
EXHAUST LIFT - 0.575"
EXHAUST DURATION - 251°
EXHAUST OPEN - 45°
EXHAUST CLOSE - 26°