Description
If you’re running a high-RPM engine that demands crisp ignition timing and consistent performance, the NGK V-Power Racing Plug 7891 delivers the reliability you need. Non-resistor construction eliminates capacitive interference, allowing your ignition system to fire with precision—critical for tuned engines and racing applications. Whether you’re chasing lap times or building a street machine with serious power, these plugs are engineered to handle aggressive combustion events without fouling.
- NGK V-Power Racing
- 14mm thread size
- 0.708″ reach length
- Tapered seat design
- Non-resistor construction
- MPN: R5724-9
- Sold individually






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