Joe is a classically trained journalist who’s been writing about the auto industry and car culture for 40 years, steering the editorial direction of prominent Canadian magazines such as World of ...

Powering thousands of Class 8 trucks with massive amounts of torque, stellar economy and proven reliability, the Detroit DD15 ...

Stall speed is a term often used when describing torque converters. Generally speaking, stall speed is the rpm the engine achieves before the converter attains its coupling speed. In the days before ...

If you're a classic muscle car enthusiast, you probably know which of the era's most powerful production V8s were in terms of horsepower, but have you ever wondered which were the torquiest? During ...

Readers of this series will discover new thoughts and ample reinforcements for building consistent, powerful, and competitive Saturday-night engines. Jencks lays the hard-core foundation and McFarland ...