Description
The Racing Plug AR93 delivers the high-energy spark output you need for consistent ignition timing under extreme combustion pressures. Whether you’re pushing peak RPMs on the track or dialing in a precision tuned engine, this non-resistor plug eliminates compromise and maximizes spark energy at every cylinder fire. The tapered seat design locks into place with zero gap tolerance, ensuring reliable performance lap after lap.
- 14 mm thread size
- 0.708 inch reach
- Tapered seat design
- Non-resistor type
- Sold individually
- Racing-grade construction
