Description
A spark plug’s job is simple but critical: ignite fuel with precision and consistency, especially under high-combustion racing conditions. The Racing Plug AR92 is built for engines that demand reliability and repeatability lap after lap. Its non-resistor design and tapered seat geometry deliver the clean, efficient ignition your engine needs to perform at its peak.
- 14 mm thread
- 0.708 inch reach
- Tapered seat design
- Non-resistor type
- Sold individually
- Racing-grade construction






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