British sports-car owners expect to see oil spots on their concrete. Like fast food and cholesterol, this comes with the territory. Fortunately, American engine-sealing technology makes newer Detroit ...

This story was originally published May 2, 2019. We love big-inch engines that make stupid amounts of power. But that’s not the real world for most people. Sure, it’s cool to aspire to a 600-plus-hp ...

While many car-crazed enthusiasts enjoy spending time researching the options necessary to create the ultimate engine combination, some of us don't have the time-or we don't know how. Fortunately for ...