Spark Plug Question
Thread Starter
Burning Brakes
Joined: Jul 2004
Posts: 1,202
Likes: 5
Spark Plug Question
I am going to replace my OEM plugs ('03 Z06) with NGK TRIX55 plugs. I was just curious if anyone had any problems after installing the NGK plugs. From what I've seen, the TRIX55 is the most popular replacement. The reason I ask is because the Delco plugs are gapped at .040" and the NGK plugs are gapped at .044". What will the extra .004" give me (hopefully not headaches)?
