Ford is putting EcoBoost engines in just about everything they build, and Ford Racing wants you to modify them. Or, at least, tweak the software with Ford-developed calibrations loaded into the ECU ...

H-Mod, or H-Modified, means “modifieds/customs from the 1950s and 1960s with maximum engine size of 750cc (increased to 850cc ...

It's been a long road for our Project Dirt Modified Engine presented by World Products and Erson Cams. What began as a concept a little over a year ago is now a full-fledged, fire-breathing, power ...

In the grand scheme of things, Longhorn Chassis is still a relative newcomer to the racing arena. In fact, Longhorn Chassis has only been around since 2010 (when Super Dirt Late Model team owner Bobby ...

Diesel racing engines have long been the superstars of the truck hobby. The primary reason for this is, as high performance goes, yes, racing diesels have always been capable of generating ridiculous ...

A casual look at the Chevy small-block marketplace reveals a large amount of attention being dedicated to the LS series-from how-to conversions to the latest stroker buildups. And rightfully so, GM's ...