November 21, 2005 The 2/4SIGHT engine concept is based on an innovative combustion system combined with advanced valve train and control technologies, enabling automatic switching between two- and ...

Engine builder Ken Duttweiler(right)and Dave Halderman are plenty pleased with the 2 horsepower-per-cubic-inch performance of their single 4-barrel Buick V6. Duttweiler found that torque readings and ...

Have you ever wondered why you need to add oil to your chainsaw’s fuel supply? Or why some dirt bikes have a higher pitched exhaust note than others? We’ve all been burdened with yard work or been ...

Think of a cold war-era East German car that isn’t the Trabant. Not that easy, is it? But there were others, such as the Wartburg 353, and even sports cars like this 1976 Melkus RS 1000. Built over a ...

Not content with being the best-selling vehicle and pickup truck in the United States of America, the F-Series prepares to get better than it already is. For the 2018 model year, the light-duty ...