Andrews 31H/31Hg Gear Drive Cams

  Twin Cam Engines With 96 Inches

Great cam for motors with 96 inches and 9.8 to 10.2 C.R.

Lower TDC lift for easy installation.

Similar to TW37 with timing setup for higher compression (2400-5600 RPM).

	Open	Close	Lift	Duration	TDC Lift
INT	10	46	.510	236	.131
EX	52	08	.510	240	.120

Maximum Torque Range Is From 2000-5600 Rpm

Andrews# 216331G

Sold As A Pair

This item fits:
  2007-2016 Harley Twin Cam & 2006 Harley Dyna Glide

• Grind: Intake
• Intake Open: 10°
• Intake Close: 46°
• Intake Duration @ .053": 236°
• Intake Valve Lift: .510"
• Intake Lift TDC: .131"
• Grind: Exhaust
• Exhaust Open: 52°
• Exhaust Close: 08°
• Exhaust Duration @ .053": 240°
• Exhaust Valve Lift: .510"
• Exhaust Lift TDC: .120"

Note:

This Is Only The Cam Shafts

The Gear Drives Need To Be Purchased Separately