With its extremely low-resistance combined with the ability to suppress Electro Magnetic Interference the MSD 8.5mm Super Conductor Spark Plug wire is the ultimate performance wire! From Top Fuel dragsters to street driven cars the 8.5mm Super Conductor Spark plug wire delivers performance!
From Top Fuel dragsters to street driven cars the 8.5mm Super Conductor Spark plug wire delivers performance!
The MSD’s 8.5mm spark plug terminals feature “Dual Crimp” terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. By having separate crimps, the conductor doesn’t need to be bent 180° and get squeezed between the terminal and sleeve. This individual conductor crimp produces a more secure crimp and there is less chance of spark arcing to the engine block or exhaust manifold through the boot!
Super Conductor Spark Plug wires are available in either red or black.
How To Make Custom Spark Plug Wires - 09/15/2020
Whether you need an OE replacement set or something purpose-built for extreme performance, there’s no shortage of pre-made spark plug wire kits available today. But if your project involves a healthy dose of customization – whether that’s a power plant living in an engine bay it was never designed for, or significant modification to the engine itself – you may find yourself in a situation where a custom-made wire set is best option for your application. - Read More
How to Build Custom Spark Plug Wires for your Engine
Spark Plug Wire Crimping
Build your own MSD Plug wires!