Andrews 288137G 37G Gear Drive Camshafts

Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

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.
Similar grind to TW37.
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): 18.
Intake Closing (degrees): 38.
Exhaust Opening (degrees): 46.
Exhaust Closing (degrees): 14.
Intake Duration (degrees): 236.
Exhaust Duration (degrees): 240.
Intake Lift (in): .510.
Exhaust Lift (in): .510
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