Andrews S Series Camshaft For Harley Knucklehead 1936-1947

Andrews S Series Camshaft For Harley

Since its founding in 1972, Andrews Products has been acknowledged as a pioneer in the industry throughout the world of racing. Modern engineering, design, and production techniques are used by Andrews to provide camshafts of the highest caliber for the performance motorcycle market.

Features:

• Only the best alloy steel billets and heat-treating processes are utilized
• Bolt-in Knuckle replacement cam for stock motors, smooth idle, strong pull to 6,000 RPM
• Knuckle equivalent of a 'B' cam
• Made in the USA

S Cam Specs:

• Bolt-in Knuckle replacement cam for stock motor
• Strong pull-up to 6000 RPM
• Intake open/close 27°/55°
• Exhaust open/close 55°/27°
• Intake duration 262°/308°
• Exhaust duration 262°/308°
• Intake lift at TDC: .130°
• Exhaust lift at TDC: .130°
• Intake lift .370"
• Exhaust lift .370"
• Uses stock springs