With a twist of the key or poke of its start button your vehicle’s engine should fire up with the urgency of a physician responding to a code blue. Of course it should also idle as smoothly as a ...

Your rear differential is one of the most unappreciated parts in your car or truck. It does what might be the hardest job of all of those components, multiplying torque from your transmission and ...

With new car prices skyrocketing to an average of $48,644 in June, Americans are holding onto their vehicles longer than ever ...

At the HOT ROD How-To section, you’ll learn how to make improvements to your own special hot rod, drawing from the DIY knowledge of the HOT ROD team to learn more about how-to make more power from ...

Polymer technology is rapidly transforming heavy lifting equipment and industrial machinery, replacing traditional steel bearings with stronger, more durable alternatives. Source: Supplied. As ...

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The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...