Ff-11, small engine spark plug. For most 2 cycle equipment, gas trimmers & blowers, etc. Replaces champion cj8y, rcj8y; replaces ngk bpm4a, bpm6a, bpm6a-10, bpm8y, bpmr4a, bpmr6a & replaces autolite 2976.
- Consistent starts
- Dependable performance
- Superior fouling resistance
