Routing the wires is critical to prevent damage from exhaust heat, and headers can often add to the problem. The MSD multi-angle spark plug boots can be safely bent to a 90-degree angle, but even ...

Typically, a do-it-yourself plug wire kit is boxed with the spark plug terminals and boots already attached to the wires. The wires are already cut to approximate lengths but are left long to ...

Installing spark plug wire sleeving to help the performance of your engine and protect your wires from exhaust heat.

Car Care: Take cars that misfire to a repair shop, where their spark plugs and ignition boots should be checked.

Changing your spark plugs is an essential (and relatively easy) part of car maintenance--here's how to do it.

In this vintage Corvette tech guide we explain ignition coil troubleshooting with C1, C2, and early C3 Chevrolet Corvettes using simple tools at home - Corvette Fever Magazine ...