2020 - 2022
HARLEY-DAVIDSON SOFTAIL STANDARD
Iridium spark plugs
| DRAG SPECIALTIES
Fits to:
Harley Davidson FXST 1750 Softail Standard [2021 - 2021]
Harley Davidson FXST 1750 ABS Softail Standard [2020 - 2022]
Specifications
| Manufacturer | DRAG SPECIALTIES |
|---|---|
| Units | Pair |
| Heat range | 6 |
| Model | Iridium |
| Terminal configuration | Removable Nut |
| Thread size | 10 mm |
| Center electrode type | Necked Down |
| Thread reach | 11,1 mm (7/16") |
| Hex size | 16 mm (5/8") |
| Ground electrode shape | Standard |
| Type | Resistor Type |
| Electrode tip material | Iridium |
| Center electrode projection | Non-Projected |
| Ground electrode configuration | Single |
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