NGK spark plug R7420-9 Racing 6448
Product Description
NGK spark plug R7420-9 Racing 6448
Technical specifications
- NGK part number: 6448
- Series: Racing
- Type: R7420-9
- Thread: M14 x 1.25 mm
- Thread length: 19 mm
- Seat type: tapered
- Wrench size: 16 mm (5/8")
- Center electrode: iridium
- Ground electrode: platinum, oblique
- Spark gap: 0.7 mm
- Resistance: none (without resistor)
- Thermal range: 9
- Tip type: solid
- Insulator: aluminum oxide
- Sealing: triple
Not confirmed by purchase
Score: /5
Not confirmed by purchase
Score: /5
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