NGK Racing Plug 7791 - R0409B-8

Item # : 144181

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Specs

  • Manufacturer: NGK

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Details

NGK 7791 R0409B-8 Racing Plug

NGK Racing Series Plugs are Engineered to Withstand the Harshest Engine Conditions.

Features

  • Racing Plug
  • Partial Thread
  • Pin Type Ground Electrode

Shell

  • Thread Size: 10mm
  • Thread Pitch: 1.0mm
  • Seat Type: Gasket
  • Resistor: Yes
  • Resistor Value: 5K Ohm
  • Reach: 19mm (3/4")
  • Hex Size: 5/8" (16mm)
  • Terminal Type: Threaded Stud
  • Overall Height: ISO
  • Gap:. 028" (0.7mm)

Center Electrode

  • Material: Nickel
  • Type: Fine Wire
  • Size: 1.3mm
  • Projection: Non-Projected

Ground Electrode

  • Material: Nickel
  • Type: Slant
  • Quantity: 1

Specifications

  • Torque Specs: Cast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft.
  • Brand: NGK
  • Heat Range: 8
  • Features: 12.7mm Threaded Reach

Manufacturer Part Number: R0409B-8
Manufacturer Stock Number: 7791