In this video, I will demonstrate how to effectively clean intake valve deposits on gasoline direct injection (GDI) engines ...

Cadillac’s 21st-century resurgence began with the first CTS-V (2004–07). Its mission was simple but ambitious: Go head-to-head with sedans from Mercedes-AMG, BMW’s M division, and Audi’s S/RS family.

This 1968 Chevrolet Camaro Coupe, with a twin-turbo LS3 and only 1,300 miles, is a fully restored, high-performance classic ...

More than 20 years after the first Gen III LS1 V8 rolled off the assembly line for the 1997 Corvette, it seems there are LS cylinder heads everywhere, and even more stories that have tested and ...

LS6 is going into a square body Chevy pickup with a 4L80E and the builder wants to know if he’s on the right track. One of the best ways to build a performance car on a budget is an LS swap and ...

A few months ago, we hatched a plan to test every intake manifold for the LS3 engine that we could get our hands on. Given the popularity of the rectangular-port LS3 configuration, it was only natural ...

We all know that LS engines respond well to modifications, the very best being a cam swap. So why does the cam offer so much power in an LS application? The reason is that the LS engine family is ...

This article applies to the Chevy Camaro 5th Gen (2010-2015). Intake manifolds are responsible for efficiently guiding air from the intake tract to the combustion chamber. The factory LS3/L99 manifold ...

In last month's installment of our Building the Beast LS3 engine build series, we covered the assembly of the top end of our 416ci LS3, a process that involved bolting the RHS heads and FAST intake ...