Andrews J Camshaft - 212011

The Andrews J Grind Cam (DS199301) delivers a noticeable boost in mid-range and top-end power, perfect for both street and drag racing applications. Designed for enthusiasts seeking enhanced performance without sacrificing everyday rideability, this cam provides increased power throughout the RPM range while maintaining a smooth idle.

Description

This cam is a direct bolt-in replacement for mild street applications, eliminating the need for extensive head work. Computer-designed and precision-ground from high-quality alloy steel billets using Landis CNC cam grinders, the Andrews J Grind Cam offers exceptional durability and consistent performance. It's compatible with both solid and hydraulic lifters, ensuring versatility for various engine builds. The J Grind profile ensures that the idle remains stable up to 6,000 rpm when used with stock valve springs. Manufactured in the USA, this camshaft reflects Andrews' commitment to quality and performance.

Features & highlights

• Enhances mid-range and top-end power for street and drag bikes.
• Compatible with both solid and hydraulic lifters.
• Maintains a smooth idle up to 6,000 rpm with stock valve springs.
• Precision-ground from alloy steel billets using Landis CNC cam grinders.
• Direct bolt-in for mild street applications, no head work needed.
• Made in the USA, ensuring premium quality and reliability.
• Increases power throughout the entire RPM range.

Technical specifications

• Brand: Andrews
• Grind: J
• Application: Exhaust, Intake
• Exhaust Duration: 242°
• Exhaust Open: 41°
• Exhaust Close: 21°
• Exhaust Lift: Shovel: 0.405", Pan: 0.425"
• Intake Duration: 242°
• Intake Open: 21°
• Intake Close: 41°
• Intake Lift: Shovel: 0.405", Pan: 0.425"

Important to know

Ensure to check coil bind, valve-to-valve clearance, and valve-to-piston clearance during installation. On late '77 and later engines, the pitch diameter on the camshaft, pinion gear, and breather valve gear was changed. These late-style components are not interchangeable with earlier-style components unless replaced as a complete set. Late '77 and later gear sets are identified by a circular groove machined into the outer face of the cam gear.