NGK Iridium Spark Plugs BKR8EIX (Sold Individually) (600-800hp)

£9.99 incl VAT £8.33 ex VAT
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NGK Iridium spark plug BKR8EIX (sold individually) — 600-800hp range. Genuine NGK Iridium IX spark plug, heat range 8 — sweet spot for boosted Stage 2/3 builds in the 600-800hp range.

Stock & dispatch: check the live stock status shown above. UK in-stock items dispatch next working day on orders placed before 2pm. Drop-ship, special-order and made-to-order items have variable lead times — please contact our team on 01621 473023 or [email protected] for accurate timing before ordering.

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SKU: BKR8EIX Category:

Description

NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today’s high-tech, high performance engines.

  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • Corrugated ribs prevent flashover
  • Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
  • Copper core aids in heat removal
  • Triple seals prevent leakage

Specifications

Shell

  • Thread Diameter: 14mm
  • Thread Pitch: 1.25mm
  • Seat Type: Gasket
  • Reach: 19mm (3/4″)
  • Hex Size: 5/8″ (16mm)
  • Terminal Type: Solid
  • Overall Height: ISO
  • Gap: .031″ (0.8mm).


Center Electrode

  • Material: Iridium
  • Type: Fine Wire
  • Size: 0.6mm
  • Projection: Projected


Ground Electrode

  • Material: Nickel
  • Type: Standard
  • Shape: Taper Cut
  • Quantity: 1


Specifications

  • Resistor: Yes
  • Resistor Value: 5k Ohm
  • Heat Range: 8


Torque Specs

  • Cast Iron: 18-25.3 lb. ft.
  • Aluminum: 18-21.6 lb. ft.