When most people think “Pontiac GTO,” the first ... are really important here, and this GTO has that covered. Under the hood is a 400-horsepower LS2 V8, a substantial upgrade over the 350 ...

America has been responsible for some of the most iconic engines ever produced. One of the best examples of this is the famous Chevrolet small-block, and it can be argued that Ford's original 4.6 ...

Debuting in 2004, the GTO by Pontiac was an all-new performance automobile that had gained popularity in Australia prior to being released in the U.S. In 2005, a faster 6.0-liter LS2 V8 engine was ...

After a series of LS1 and LS2 powerplants, the GTO's performance role was replaced by the L98-powered G8 GT, another great Pontiac in the GTO tradition, but without the GTO name. In the end ...