NGK Iridium Spark Plug - BKR6EIX-11 TS04041042 Massive increases in surface area

Massive increases in surface area and thermal mass

3mm Valve Head Size Standard Valve Head Diameter 34

and also features an additional support system to lock in over the first layer

pump heat is fast becoming an issue in fuel systems

Aerospace Grade Hi-Temp Locking NutTriple Welded 304 Stainless Clamp Construction

NGK Iridium Spark Plug - BKR6EIX-11 TS04041042 Massive increases in surface areaAlthough they come in at a higher price than standard, iridium NGK Spark Plugs offer a longer service life than a standard nickel tipped spark plug. While you're investing more money in your spark plugs initially, you won't need to change them as often and can even save money in the long run on further spark plug replacements and servicing costs. While nickel alloy spark plugs offer a service life of anywhere from 20,000 40,000kms, NGK Iridium IX