wire set 4 cylinder Solid core performance without the noise.
Spark Plug Wires, 8 mm, Heli-core, Blue, Universal Fit, 4 Cylinder, Set
MSD Heli-Core ignition wires use a solid conductor that is wound around a glass inner core, giving them the low resistance and maximum voltage capacity of solid core wire with the radio frequency (RF) reduction qualities of spiral core wires. Other features include a high dielectric insulator, extra-heavy glass braid, ultra high temperature silicone jackets and boots, stainless steel terminals, and snap-lock plug grips. These wires are a great performance upgrade and their unique construction makes them ideal for street vehicles and racecars