DiamondFIRE Racing Wire Set

The E3 racing spark plug wire sets are designed to maximize the power of E3 Spark Plugs DiamondFIRE Technology. Sporting a Class F40 Spiral Conductor an 8.5mm configuration with rating of 40 Ohms per foot, the silicone outer jacket encases a silicone inner jacket with stainless steel terminals. Available in both universal and engine specific as well as sleeved or unsleeved configurations, E3 DiamondFIRE Racing Spark Plug Wire Sets offer the highest silicone content rating of any competitive racing wire today, giving you maximum heat protection and maximum performance.