Greddy

Universal Greddy Racing Spark Plug - Iridium L-8 - 13000168
Fits: Universal
Long reach (VQ35, EJ25, MIVEC 4G63)

GReddy Spark Plugs are designed in cooler heat ranges to reduce heat and chances of pre-ignition. The reason it is so durable is the very fine, 0.6mm dia. Iridium electrode. Iridium Tune Spark Plugs are ideal for low to medium tuned engines, factory turbocharged engines or bolt on turbo kit equipped vehicles. PRO Iridium Plugs add a Platinum ground electrode ensure even longer life in even the most extreme driving conditions. The Pro Plugs are geared toward high horsepower, higher boost applications and extra long life.

GReddy Spark Plugs use NGK heat range codes, so the larger the number the colder the heat range.

ISO (International Standards Organization) - The ISO height for a spark plug from the seat to the top of the terminal nut is 50.5mm

JIS (Japanese Industrial Standard) - The JIS height for a spark plug from the seat to the top of the terminal nut is 53mm

L (Long Reach) - The L is similar to the ISO, however the treaded reach is 26.5mm instead of the normal reach of the ISO and JIS of 19mm

Ignite combustion, even under high cylinder pressures.

Professional Installation is Recommended.

Universal Greddy Racing Spark Plug - Iridium L-8 - 13000168 Fits:

Universal

Fits: Universal
Long reach (VQ35, EJ25, MIVEC 4G63)