Description
If you’re running a classic or stock engine configuration, the NGK AP8FS delivers the reliable ignition performance your build demands. This non-resistor spark plug is engineered for applications where unfiltered spark energy matters—ideal for carbureted engines, vintage race builds, and high-RPM naturally aspirated applications. Get consistent combustion and predictable throttle response with a plug that’s been trusted by OEM manufacturers and tuners alike.
- NGK Standard construction
- 18mm thread size
- 0.460″ reach
- Tapered seat design
- Non-resistor type
- Sold individually
