Description
NGK’s V-Power Racing Plug 5820 delivers consistent spark energy at high RPM, ensuring reliable ignition across the full throttle band. Non-resistor construction eliminates interference suppression, allowing maximum spark voltage to reach the combustion chamber—critical for naturally aspirated and forced induction engines demanding peak performance. The .750″ reach and gasket seat design provide precise fitment in a wide range of racing applications.
- NGK Racing spark plug
- 14mm thread diameter
- .750 inch reach
- Gasket seat design
- Non-resistor construction
- Stock number 5820
- Standard tip configuration
- Sold individually






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