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 ...

The 6.0 liter V8 LS2 engine was produced by General Motors for use in performance vehicles and sports cars. It is part of GM’s Gen IV Small Block engine family and was first introduced in the 2005 ...

The General Motors 5.7 LS1 engine was a naturally aspirated small-block V8 engine with two valves per cylinder and the traditional pushrod valve gear and two valves per cylinder, a layout that has ...

You don't need a big budget to own a Fast & Furious icon. These five legendary cars deliver big-screen appeal at surprisingly ...

The all-aluminum, pushrod LS1 was efficient, smooth, and incredibly reliable, thanks to intelligent design elements like six-bolt main bearing caps. And its high-lift roller camshaft, high-flow heads, ...

Engines are literally the things that drive us; they provide motivation for our favorite cars, and we love building them, working on them, and watching them run on a dyno or engine stand. They get us ...

Even though the brand was shuttered over 15 years ago, Pontiac still has a big place in our hearts. GM’s fun, sporty brand got some of the most ostentatious muscle cars of the ’60s and ’70s. After the ...

The only mod on it is a K&N cold air intake, which actually added a little spunk to it. It revved up quicker and got an extra mile or so to the gallon. I bought a second used 2006 GTO in 2012. It had ...