Iridium spark plugs | DRAG SPECIALTIES
Specifications
| Manufacturer | DRAG SPECIALTIES |
|---|---|
| Product code | E18-6655IDS |
| Heat range | 7 |
| Model | Iridium |
| Terminal configuration | Removable Nut |
| Thread size | 12 mm |
| Style | BPR5ES-11 |
| Type | Resistor Type |
| Units | Pair |
| Center electrode type | Necked Down |
| Electrode tip material | Iridium |
| Center electrode projection | Projected |
| Thread reach | 17,5 mm (11/16") |
| Hex size | 16 mm (5/8") |
| Ground electrode configuration | Single |
| Ground electrode shape | Standard |
Product description
Iridium electrode is smaller than a standard electrode; requires less voltage Hotter spark and extended spark plug service life compared to conventional plugs Has the distinctive black ceramic with red lettering and gold-colored corrosion-protected coating on the metal shell Exceed OEM specifications for plug service life