| Hex Size | 20.650 |
| Seat Type | Flat |
| Resistor Type | No |
| Electrical Terminal Type | Removable Nut |
| Ground Electrode Core Material | Nickel |
| Washer Included | Yes |
| Ground Electrode Quantity | 1 |
| Center Electrode Tip Material | Nickel |
| Thread Diameter | 0.551 |
| Manufacturer Heat Range | 11 |
| Gap Size | 0.030 |
| Taper Diameter (Inch) | 0.31 |
| Center Electrode Diameter (Inch) | 0.1 |
| Classification | Champion Copper Plus Small Engine |
| Plug Type | J11C |
| Installed Height (Inch) | 2.41 |
| Part Description | Spark Plug |
| Ground Electrode Material | Nickel Copper Alloy |
| Reach | 0.375 |
| Part Terminology | Spark Plug |
