Andrews 37H Chain Drive Camshafts - 216337

• Splined chain drive camshafts
• Kits include: cams, 1 roller bearing and 1 ball bearing (bearings only included in 1999-2006 models)
• Designed for use with stock Harley-Davidson hydraulic lifters
• Can be installed on both carbureted and fuel injected models
• Bolt-in cams have shown 80+ rear wheel HP
• Smooth idle with broad torque band
• Run best with low restriction exhausts (2200-5800 rpm)
• Can be used with stock valve springs and tappets
• NOTE: Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance
• 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

Instructions