Description
NGK spark plugs are engineered for serious power delivery and consistent performance across demanding operating conditions. The MAR8B-JDS features a wide heat range that prevents fouling when running cool and eliminates preignition risk at higher temperatures—critical for both street and competition applications. This is the plug choice when reliability and precision matter.
- High alumina ceramic construction
- Superior heat dissipation
- Deep-seated copper core
- Wide operating heat range
- Nickel alloy tip
- Extended service life
- MPN: 8765
- Prevents fouling conditions
- Eliminates preignition risk
- OEM-quality NGK construction






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