Andrews TW60a Series Chain Drive Camshafts For Harley Twin Cam 1999-2006

Andrews TW60a Series Chain Drive Camshafts For Harley

Andrews Products is recognized throughout the motorsports world as an industry leader and has been since 1972. Andrews utilizes state-of-the-art engineering, design and manufacturing technology for producing superior quality camshafts for the performance motorcycle industry.

Features:

• Only the best alloy steel billets and heat-treating processes are utilized
• Max HP and torque at mid and upper RPMs
• Designed for motors with major headwork
• Made in the USA

TW60a Cam Specs:

• For well-prepped 95″ 103″
• Compression ratio of 9.8 to 10.2 
• Peak rpm range of 2600-6200
• Intake open/close 24°/56°
• Exhaust open/close 58°/22°
• Intake duration 260°/296°
• Exhaust duration 260°/296°
• Intake lift at TDC: .205°
• Exhaust lift at TDC: .192°
• Intake lift .560″
• Exhaust lift .560″
• Uses high-lift springs

Note: Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.