Kit Content:
- 16 x NGK Iridium IX Spark Plugs
Item Description:
- Thread Diameter(in): 0.551
- Center Electrode Core Material: Copper Core
- Ground Electrode Quantity: 1
- Center Electrode Tip Material: Iridium
- Insulator Height(mm): 50.5
- Ground Configuration: Standard
- Ground Electrode Core Material: Nickel Core
- Reach(mm): 26.5
- Manufacturer Heat Range: 5
- Seat Type: Gasket
- Resistance(Ohms): 5000
- Ground Electrode Tip Design(Ohms): Taper Cut
- Hex Size: 5/8"
- Pre-Gap Size(in): 0.044