Andrews 288131 TW31S Chain Drive Camshafts

Splined chain drive camshafts. Kits include: cams, 1 roller bearing and 1 ball bearing (bearing only included in 1999-2006 models. Roller bearing can be purchased separately). Designed for use with stock Harley-Davidson hydraulic lifters. Can be installed on both carbureted and fuel injected models. Great cam for motors with 95in. and 9.8 to 10.2 compression. Lower TDC lift for easy installation. 2000-5600 RPM range. High lift springs required on 1999-2004 engines. NOTE: Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance Splined chain drive camshafts. Kits include: cams, 1 roller bearing and 1 ball bearing (bearing only included in 1999-2006 models. Roller bearing can be purchased separately). Designed for use with stock Harley-Davidson hydraulic lifters. Can be installed on both carbureted and fuel injected models. Great cam for motors with 95in. and 9.8 to 10.2 compression. Lower TDC lift for easy installation. 2000-5600 RPM range. High lift springs required on 1999-2004 engines. NOTE: Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance Intake Opening (degrees): 10. Intake Closing (degrees): 46. Exhaust Opening (degrees): 52. Exhaust Closing (degrees): 08. Intake Duration (degrees): 236. Exhaust Duration (degrees): 240. Intake Lift (in): .510. Exhaust Lift (in): .510.