NGK Spark Plug - LR8B
Features NGK's wide heat range achieved through the use of copper wire instead of iron cores commonly found in conventional plugs.
Copper wire dissipates heat faster, resulting in quicker cooling of the electrode and insulator tip.
Equipped with high conduction copper and long nose insulator, providing a raised pre-ignition rating.
NGK traditional plugs are designed for extended lifespan and optimal performance.
Corrugated ribs prevent flashover.
NGK utilizes pure alumina silicate in its ceramic insulator, providing greater strength and improved heat transfer for all NGK plugs.
Features a copper core and triple seal to enhance heat dissipation and prevent internal leakage.
Designed to meet the requirements of high-performance engines.
Sold individually.
Cross reference number: 452390-93000

Specifications for NGK Spark Plug - LR8B:
Heat Range: 10
Thread Size: 10 mm
Type: Resistor
Units: Each
Weight: 0.05 lbs
Thread Size: 10mm
Reach: 12.7mm (1/2")
Hex Size: 5/8" (16mm)
Seat: Gasket
Terminal Nut: Solid
Gap: .028" (0.7mm)
Heat Range: 8