Accel High Performance spark plugs - ground electrode builds the spark to a inchball of fireinch flame providing a smoother idle and better combustion.Sold in pairs. This listing for Accel number 2418, replaces OEM part 6R12. Suitable for all Harley Sportster 883/1100/1200 models from 1986 up.
- Patented U shape group electrode produces a wider, hotter spark
- Heavy duty 5 rib insulators prevent flashover
- High quality copper/nickel alloy electrode
- Highly foul resistant and dissipates heat belter than any other material
- Improves engine efficiency and reduces emissions
- Patented U shape group electrode produces a wider, hotter spark
- Heavy duty 5 rib insulators prevent flashover
- High quality copper/nickel alloy electrode
- Highly foul resistant and dissipates heat belter than any other material
- Improves engine efficiency and reduces emissions