Andrews PB+ Series Camshafts For Harley Sportster With Generator 1981-1984

Andrews PB+ Series Camshafts 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
• 1981 early 1984 cam gear kits (with generators) do not have tachometer drive gears
• No head work needed, more power through RPM range with stock springs
• Stock springs will rev. to 7000 RPM
• Made in the USA

PB+ Cam Specs:

• Bolt-in replacement for stock "P" or "Q" cams
• Uses stock springs
• Intake open/close 34°/40°
• Exhaust open/close 43°/31°
• Intake duration 254°/298°
• Exhaust duration 254°/298°
• Intake lift at TDC: .208°
• Exhaust lift at TDC: .208°
• Intake lift .410"
• Exhaust lift .410"

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