In this episode of the Autoweek Garage presented by eBay Motors, Andrew Stoy and Graham Kozak add some pep to Graham’s 1988 Jeep Grand Wagoneer’s step. The original plan was to swap the aging, factory ...

Sometimes theory is neat, but sometimes it fails to describe what actually takes place. The theory of internal combustion engines falls into this category, especially with respect to the function of ...

When introduced for the '05 model year, the C6 received the evolutionary Gen IV LS2 powerplant, which carried ratings of 400 horsepower and 400 lb-ft of torque. While the new engine's cylinder heads ...

We dig into some aspects of intake manifolds that you may not have contemplated, fully understood, or thought worthy of further thought. You may discover some useful information. When you consider ...