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What is Engine Tuning?

4-Stroke-Engine-with-airflows
4-Stroke-Engine.gif: UtzOnBike (3D-model & animation: Autodesk Inventor)derivative work: Cuddlyable3 at en.wikipedia [GFDL or CC-BY-SA-3.0], via Wikimedia Commons

This is a topic that a lot of people tend to avoid. They find it difficult before sitting down and trying it or looking it up; its treated like math in a way. I’d like to give an overview of what engine tuning is in layman terms. I will go over an engines mechanics, fuel, timing, sensors and tuning devices.  ...  Continue Reading