There are many behind-the-scenes players in the automotive industry that few on the outside ever hear of, despite their huge contributions. One such company is Gearhead Performance Group (GPG), which ...

We’ve all seen our share of Pontiac Fiero-based dupercars, but it’s rare for the Fiero’s front-engined sibling, the venerable Firebird, to be given the same treatment. Rare, but not unheard of, as ...