Andrews S Series Camshaft For Harley Knucklehead 1936-1947

Andrews S Series Camshaft For Harley

Andrews Products has been regarded as an industry leader in motorsports since 1972. Andrews uses cutting-edge engineering, design, and manufacturing technologies to produce high-quality camshafts 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