Electrode: Center-Nickel alloy / External-Platinum

Plug type: Long-reach

Heat rating: Choose 8 or 9

One-unit pack, with resistor



Spec:

-Electrode material・・・・platinum tip, iridium

-Electrode diameter ・・φ0.55~φ0.8 (improved ignition performance, decreased electric d ischarged voltage)

-A redesign of the ignition section tip has provided
improved anti-smoldering or fouling characteristics.



Features:

NGK spark plugs are used in many different racing formats, including N1 racing. This is a highly reliable spark plug that features better ignition performance and reduced electric discharge voltages.



Please check the 3rd picture for dimensions.

Other pictures are typical examples. Actual part may differ from the pictures shown. Please check the part number when you purchase.



Note on selection of heat values:

Plugs with high heat ranges do not indicate higher speeds. Depending on the type of racing, the use of a too-high heat range may result in the plug not firing correctly, resulting in reduced RPM; use of too low a heat range
can result in burning, causing poor high-rotational pickup. Be sure to select the plug that meets the type of racing and the engine.


Parts Number:

22401-RS080-08

22401-RS080-09