The story behind the legendary LS7 V8, the last big-displacement engine before emissions rules changed the game.

Diesel engines like the 3.0L Duramax require special maintenance, including the use of DEF, or Diesel Exhaust Fluid. Now, GM ...

DEARBORN, Mich. – In a different era it would have been a Shelby. But right now, Ford has made it clear that its performance ambitions for the Mustang ride on the Dark Horse. The opening days of the ...

An online community for late model GM V8 engine performance enthusiasts. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a ...