Back in part one of our new GMPP LS3 testing ("Late Crate Update," Oct. '10), we subjected a factory-fresh LS3 crate motor from GM Performance parts to a series of performance upgrades, including a ...

With creamy good looks and no shortage of power, this 1985 Chevy C10, dubbed “Red Velvet,” is one helluva show piece, recently taking the honor of finalist in the Goodguys 2024 Dakota Digital Truck of ...

With the majority of the short-block assembled in Part I, the L92/LS3 engine is ready to be completed and then tested on the dyno. To recap the build, in Part I Texas Speed and Performance (TSP) used ...