Differences in the track, tire sizes, class rules, and other factors can cause you to rethink your selection of gears, possibly from week to week and even from the beginning to the end of an event (in ...

We need to choose the correct gear for our particular racing and track configuration, and we need to maintain that overall ratio when we make changes. Finding the right gear ratio for a particular ...

Gear ratios are crucial for optimising the functionality and performance of machinery. Whether in manufacturing or heavy industries, they are key to ensuring equipment operates efficiently. Patrick ...

What if-and believe me, this is a hypothetical-you were trying to put a wild, rare, 200-hp naturally aspirated Autech SR20DE from the hottest of the nonturbo S15 Silvias into a first-generation Miata, ...

Transmission makers have to balance vehicle speed and engine power. The choices they make affect everything from shifting ...

What are gear ratios? How does a fishing reel gear ratio work? What should I know? I quickly walk you through what a fishing reel gear ratio is and how it affects your day out on the water! ▶ Click ...

The optimal gear ratio depends on how the engine fits the intended use of the boat. Courtesy Yamaha In every boat test we run, we include certain specs that we feel are valuable to our readers. Some ...