idk why all of you guys keep recommending copper core plugs.
IF you guys who say you read the modding thread actually did, you will find what the autolite technical manager said about using copper core plugs: "Your DIS ignition fires one half the spark plugs in the opposite direction, meaning the spark actually jumps from the side wire to the center wire. using any copper plug in a DIS ignition vehicle is a mistake that will cause rapid degradation in the sidewire and misfires in as little as 16k miles."
^^ just something to think about
Originally Posted by Jack44
