Andrews 31HG Gear Drive Cams Shafts Twin Cam Engine Motor Harley 06-17 .510 Lift

Designer: Andrews

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Unit Price
SKU 216331G
Free delivery to the Lower 48 States
30 Day Returns and Exchanges
Fitmet Questions? Call us at 610-754-8500


PART# 216331G

FITS: 2006-Present Dyna Models And 2007 - 2017 Softail and 2007-2016 Touring models

Gear drive uses less engine power to operate and improves valve timing accuracy over stock chain drive camshafts

Dynamometer comparisons show gains of 4 horsepower over chain drive camshafts

Smooth idle, broad torque band

2200-5800 RPM

NOTE: Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance

NOTE: Sold as cams only, inner and outer gear kit and installation kit must be purchased separately

Intake Opening (degrees): 10

Intake Closing (degrees): 46

Exhaust Opening (degrees): 52

Exhaust Closing (degrees): 08

Intake Duration (degrees): 236

Exhaust Duration (degrees): 240

Intake Lift (in): .510

Exhaust Lift (in): .510