I have to admit that prior to my '68 C10 LS project, I was totally ignorant when it came to AN fittings. Typically, when it came to plumbing a fuel system, my vocabulary was limited to NPT and hose ...

This month's Tech Inspection highlights our brief study on thermodynamics, or the study of energy conversion between heat and mechanical work, and subsequently its macroscopic variable-temperature.

Ford’s 6.7L Power Stroke has proven itself as a reliable workhorse engine. Many owners have even compared it to the 7.3L—the initial bearer of the Power Stroke name that was revered for its ...

High-pressure common rail fuel (HPCR) systems are standard on nearly every diesel engine today, from heavy equipment to over-the-road trucks, light-duty trucks, large generators and more. HPCR fuel ...