Andrews 21H Chain Drive Camshafts - 216321

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 cam for more torque with stock compression Run best with low restriction exhausts (1700-5200 rpm) Similar to the EV-23 cam Cams work well with fuel injection or carburetor models Can be used with stock valve springs and tappets Works well with carbs or fuel injection NOTE: Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance

Specifications

Application	Intake / Exhaust
Exhaust Close	8°
Exhaust Lobe Centerline	106°
Exhaust Open	41°
Intake Lobe Centerline	100°
Exhaust Lift at TDC	0.121"
Intake Close	30°
Intake Duration	255°
Intake Lift at TDC	0.134"
Product Name	Cam Set
Exhaust Duration	264°
Grind	21 Series
Type	Chain Drive
Exhaust Lift	0.498"
Intake Lift	0.498"
Intake Open	10°