Of Iridium IX spark plugs has been developed for high performance engines. The insulator’s long insulator nose prevents fouling and the tapered ground electrode minimizes electrical quenching effect. It is made from a special alloy with titanium dioxide, which provides superior anti-corrosion properties. This makes it ideal for use in turbochargers and other high performance engines. Notably, Iridium IX was first introduced in 1995. The product was launched in 1998.

NGK spark plugs have been designed to provide better fuel economy and lower emissions. The electrode is made of copper with a special coating on the backside, which prevents corrosion and reduces heat transfer. It also provides an anti-corrosion barrier for vehicles. The plugs are available in four different sizes: LTR5BI-13 and LTR5I-14. They can be ordered from Amazon or eBay.

E3. 54 spark plug has a 14-millimeter diameter, creating a more localized spark and reduces fuel consumption. The diamond-shaped electrode is used to create a spark in the combustion chamber of an engine. It can be installed on any flat surface with no friction at all. This will help reduce emissions by up to 12%. Notably, diesel engines have been fitted with this type of spark plug since its introduction in 2014. Diesel engines are considered “highly efficient” due to their low weight.