1983 - 1990
POLARIS STAR 250
E3 31 spark plug
| POWERMADD
Fits to:
POLARIS STAR 250 [1983 - 1990]
Specifications
| Manufacturer | POWERMADD |
|---|---|
| Heat range | 8 |
| Model | E3 |
| Terminal configuration | Removable Nut |
| Thread size | 14 mm |
| Units | Each |
| Center electrode type | Standard |
| Electrode tip material | Nickel Alloy |
| Center electrode projection | Projected |
| Thread reach | 19,1 mm (3/4") |
| Hex size | 20,6 mm (13/16") |
| Ground electrode configuration | Single |
| Ground electrode shape | Split |
| Type | Resistor Type |
Product description
Unique electrode shape maximizes the power created by the spark plug Diamond Fire technology Electrode is a combination of performance and technology that results in an improved flame kernel shape This flame front ignites the bulk air/fuel mixture faster, moves heat into the combustion chamber faster and creates a more localized pressure front for faster pressure rise during the cylinder power stroke The result is more complete combustion and an improvement in engine performance