Standard spark plug | NGK
NGK
Specifications
| Manufacturer | NGK |
|---|---|
| Product code | 21030322 |
| Part code | BPR5ES |
| Electrode tip material | Nickel Alloy |
| Hex size | 20,6 mm (13/16") |
| Heat range | 5 |
| Model | Standard |
| Terminal configuration | Removable Nut |
| Thread size | 14 mm |
| Type | Resistor Type |
| Units | Each |
| Center electrode type | Standard |
| Center electrode projection | Projected |
| Thread reach | 19,1 mm (3/4") |
| Ground electrode configuration | Single |
| Spark gap | 0,9 mm (0.035") |
| Ground electrode shape | Standard |
| Electrical resistance | 5k Ohms |
| Spark gap imperial | 0.035" |
| Spark gap metric | 0.9 mm |
Product description
Superior construction for serious power NGK makes plugs for almost any type of application any riding style Versatile plugs with wide operating heat ranges prevent fouling from running too cool and preignition from running too hot Features include high-alumina ceramics for improved heat dissipation and electrical insulation, deep-seated copper core for a wider heat range and a nickel alloy tip for longer life