There are two major factors to going fast: torque and traction. But getting the torque from the engine to the tires warrants some attention. If you're of the stick-shift persuasion, you've got your ...

Before the early 2000s, a heavy duty commercial vehicle with anything other than a manual transmission was almost unheard of. Since then, demand for automated manual transmissions (AMTs) has increased ...

Inside the bellhousing, flywheel thickness is the big variable. Adding or reducing thickness (as illustrated by two aftermarket 'wheels) is the easiest way to change flywheel weight, so heavy ...

A slipping motorcycle clutch is a dangerous problem that can make even the best motorcycles feel sluggish. Here's what could ...

If you’ve everreplaced a clutch, then you know it’s a big job. Dropping the transmission out of most cars is both time consuming and physically taxing, given how heavy and awkward transmissions are to ...

If your car’s clutch plate wears out sooner than expected, it might not always be due to a mechanical fault—it could be your ...

I'm in the middle of a very unwise engine swap involving my hooptie 1992 Honda Civic hatchback, and I decided to replace components such as the timing belt and clutch while I had all of my tools ...

Picking the right clutch for your Corvette can be confusing. Do you buy the one with the biggest price tag? The highest performance level? While it might seem logical at first, this kind of thinking ...