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.
Can be installed on both carbureted and fuel injected models (exc. 2006 Dyna).
Smooth idle, broad torque band.
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.