Andrews N4 Series Camshafts For Harley Sportster 1991-1999

Andrews N4 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
• Street/Drags: For stock or mod 883, 1100 or 1200
• Stock springs & hydraulic lifters recommended
• Made in the USA

N4 Cam Specs:

• Street/Drags: For stock or mod 883, 1100 or 1200
• Peak rpm range of 2000-6000
• Intake open/close 30°/46°
• Exhaust open/close 52°/24°
• Intake duration 256°/296°
• Exhaust duration 256°/296°
• Intake lift at TDC: .216°
• Exhaust lift at TDC: .189°
• Intake lift .490"
• Exhaust lift .490"
• Uses stock springs and hydraulic lifters are recommended