Andrews TW55 Series Chain Drive Camshafts For Harley Twin Cam 1999-2006

Andrews TW55 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
• Made in the USA

TW55 Cam Specs:

• Great cams for 95 inch engines with 9.8 to 10.2 compression ratio
• Peak rpm range of 2600-6200
• Intake open/close 22°/46°
• Exhaust open/close 52°/20°
• Intake duration 248°/283°
• Exhaust duration 252°/292°
• Intake lift at TDC: .197°
• Exhaust lift at TDC: .181°
• Intake lift .550″
• Exhaust lift .550″
• Uses high-lift springs

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