Description
When you’re pushing your engine to its limit on the track, a standard spark plug won’t cut it. The Racing Plug AR2593 delivers consistent, reliable ignition under extreme combustion pressures and high RPM conditions—essential for extracting maximum power without misfires. Built for serious racers who demand dependable performance lap after lap.
- 14 mm thread
- 0.750 in reach
- Gasket seat design
- Non-resistor construction
- Sold individually
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