The Spark Plug Indexing Tool Explained
Unlocking Hidden Power: Why a Spark Plug Indexing Tool Might Be Your Engine's New Best Friend Ever spent time tinkering with your car, chasing that elusive extra bit of performance, or just a smoother, more efficient ride? You've probably swapped air filters, maybe even upgraded your exhaust, but there's a tiny, often overlooked detail that can make a surprising difference: spark plug indexing. And to do it right, you're going to want a dedicated spark plug indexing tool. ...