For the past decade, high-compression engines have been sorely missing from American cars, partially due to the misconceptions that high-compression engines and unleaded fuel were incompatible and ...

Propane injection is fast becoming the alt-fuel of choice for many wheelers, and this rig combines a dollop of V-8 power with a full plate of driveline beef.

To many people, a powerful and capable truck is what springs to mind when they think of GMC's lineup. However, while this manufacturer has plenty of high performance vehicles designed for heavy-duty ...