NGK Iridium IX spark plugs are designed specifically for the performance enthusiast. Iridium IX spark plugs offer extreme ignitibility, improved throttle response and superior anti-fouling. Fine wire Iridium center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today’s high-performance engines. Trivalent metal plating has superior anti-corrosion and anti-seizing properties. Special taper-cut ground electrode shape to allow for more area for flame expansion. Note: Quantity 1 = 1 spark Plug.
CENTER ELECTRODE DESIGN: | FINE WIRE |
CENTER ELECTRODE TIP MATERIAL: | IRIDIUM |
DRIVE SIZE: | 5/8 IN |
GAP – FACTORY PRESET: | 1.1 MM = 0.043 IN |
GROUND ELECTRODE CONFIGURATION: | SINGLE |
GROUND ELECTRODE DESIGN: | TAPERED |
GROUND ELECTRODE TIP MATERIAL: | NICKEL ALLOY |
INSULATOR MATERIAL: | CERAMIC |
INSULATOR TYPE: | PROJECTED |
MANUFACTURER HEAT RANGE NUMBER: | 7 |
PACKAGE QUANTITY: | 1 |
REACH (IN): | 25MM = 1.00 IN |
RESISTOR: | YES |
SEAT STYLE: | GASKET |
SHORT STYLE: | NO |
THREAD SIZE: | 14 MM |
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