Andrews 59HG Gear Drive Camshafts - 216359G

• 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)
• Great cam for 95in. motors with 10.00 CR and higher
• Max torque and HP at mid and upper RPM
• NOTE: Requires spring spacing
• 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
• NOTE: 59G cams are for highly tuned engines and require the knowledge of an expert engine builder for proper setup and installation.
• Intake Opening (degrees): 29
• Intake Closing (degrees): 57
• Exhaust Opening (degrees): 63
• Exhaust Closing (degrees): 27
• Intake Duration (degrees): 266
• Exhaust Duration (degrees): 270
• Intake Lift (in): .590
• Exhaust Lift (in): .590

Instructions