The 1991 GMC Syclone did not just nudge pickup performance forward, it detonated the curve. In an era when trucks were still ...

The GMC Syclone turbo truck burned bright and brief, arriving in the early 1990s as a factory hot rod that could outrun contemporary sports cars and then disappearing almost as quickly as it came.

Pick-up trucks aren’t just for work. All one needs to do is look at the GMC Syclone for ample proof. At the beginning of the 1990s, the Detroit-based automaker decided it was done leaving all muscle ...