TW21 Chain Drive Camshafts
Click to zoom

TW21 Chain Drive Camshafts

Loading price...
Loading availability...

TW21 Chain Drive Camshafts

SKU: 288121

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.More torque for all around 1170-5200 RPM range.Similar to EV23 for Evolution.NOTE: Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance Intake Opening (degrees): 10.Intake Closing (degrees): 30.Exhaust Opening (degrees): 40.Exhaust Closing (degrees): 8.Intake Duration (degrees): 220.Exhaust Duration (degrees): 228.Intake Lift (in): .498.Exhaust Lift (in): .498

Weight 1 kg
SKU 288121
Name TW21 Chain Drive Camshafts
Description

TW21 Chain Drive Camshafts

SKU: 288121

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.More torque for all around 1170-5200 RPM range.Similar to EV23 for Evolution.NOTE: Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance Intake Opening (degrees): 10.Intake Closing (degrees): 30.Exhaust Opening (degrees): 40.Exhaust Closing (degrees): 8.Intake Duration (degrees): 220.Exhaust Duration (degrees): 228.Intake Lift (in): .498.Exhaust Lift (in): .498

No reviews yet. Be the first to review this product!

Login to write a review.

×
Loading...