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Champion Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest spark focus for maximum performance.
| Ground Electrode Tip Design | J-Gap |
| Electrical Terminal Type | Non-Removable Nut |
| Manufacturer Part Number | FEL9770 |
| Terminal Type | Non-removable Nut |
| Spark Plug Reach | .75 in. |
| VMRS Code | 033003005 |
| Spark Plug Seat Type | Gasket |
| Thread Size | M14-1.25 |
| Spark Plug Heat Range | Champion 7 |
| Brand | Champion |
| Spark Plug Thread Size | 14 mm |
| Gap Size | 0.85 mm |
| Seat Type | Flat |
| Center Electrode Tip Material | Iridium |
| Electrode Core Material | Iridium |
| Ground Electrode Core Material | Platinum |
| Resistor Type | Yes |
| Spark Plug Hex Size | 5/8 in. |
| SDS Required | No |
| Grade Type | Performance |
| Hex Size | 0.625 in |
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