We are all looking to slim down these days, even cars have joined the ranks of those trying to shed a few pounds. Weight is the key to performance, and the less you have the better thing perform.

Whether your goal is looks, efficiency, or merely getting your engine running, pulleys are critical parts, and there are important factors that need to be considered when selecting them. If you're ...

The '03 SVT Mustang Cobra may be the most modification-responsive Mustang ever built. It starts in the 12-second zone, and it can go low, low 11s for less than $1,000 in parts. Perhaps more shocking ...

Dressing up a street rod engine has come a long way from the days of a rattle can and some chrome-plated tin. Today, aftermarket companies are pushing the envelope developing a bunch of cool ...

The problem: At idle, drivers may hear a humming noise emanating from the front of the engine. This may be due to a faulty drive-belt idler pulley being infiltrated with dirt. Vehicles affected by ...

There is a screeching noise from the pulley-belt in my 2015 Volkswagen Amarok. I have changed all the pulleys except the engine pulley. I have even changed the belt several times. It’s not going away.