ANDREWS Performance Cam (manufacturer part no. 212011)
Designed for touring and street motorcycles as well as urban or drag machines, this "J" Andrews cam provides an extra boost of power at mid and high RPM without compromising idle behaviour. Compatible with solid or hydraulic lifters, it maintains a smooth idle up to 6,000 RPM with the original valve springs. Machined in the United States and ready to install, it typically does not require any head machining.
- Manufacturing: Computer-aided design and precision grinding on Landis CNC grinders from alloy steel billets.
- Usage: Intake and exhaust – suitable for touring/street setups and light urban/drag sessions.
- Installation: Ready to fit; ensure to check coil bind, valve-to-valve clearance, and valve-to-piston clearance before installation.
- Technical note: On late '77 and later engines, the primitive diameter of the shaft and gears has changed: these components are not interchangeable with earlier versions unless the entire kit is replaced (post-'77 gears have a machined circular groove).
- Main specifications:
- Intake duration: 242°
- Exhaust duration: 242°
- Exhaust open: 41°
- Intake close: 41°
- Exhaust close: 21°
Compatibility (examples): Harley-Davidson FLHFB 1200 Electra Glide (1969), FLHB 1200 Electra Glide (1969), FLFB 1200 Electra Glide (1969).