Description
If you’re running a Big Twin and want to unlock genuine mid-range and top-end power without sacrificing a streetable idle, the Andrews A2 Grind delivers the performance gains you need with a straightforward bolt-on installation. This cam is engineered to build horsepower where it matters most—in the RPM range where you actually drive—while keeping your engine’s personality intact at idle. No head work required on most applications, just bolt it in and feel the difference.
- Fits 66-84 Big Twin
- Excludes 80-81 models
- Bolt-on installation
- No head work needed
- Mid-range power increase
- High-end power increase
- Stock idle characteristics
- MPN: 212260
- Spring clearance check required (80+)
- Main bearing boss clearance check (80+)
- 80-81 spring travel limited to .430″
