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 ...

Swapping intakes for more power is nothing new in the world of performance. Even with the excellent design of today’s LS-based small-blocks, and all their modern technology, the new top dog in the ...

The success of this project can be traced directly back to our starting point. Right out of the box, the GMPP LS3 crate motor is an impressive little small-block. Think about how cool it would have ...

It’s all about the right tool for the right job. For a street car, you want an engine that makes its grunt in the lower rpm range where it spends most of its time. For a ride that’s going to hit ...

Hot Rod Magazine’s Mike Finnegan has been slowly upgrading his Chevrolet El Camino over the course of both his Roadkill and Hot Rod Garage web shows. Most recently, he upgraded the brakes with ...