I have a set of '69 Pontiac 400 heads, casting No. 46. I would like to try my hand at porting and polishing. I would like any information on how to do this and what tools are needed.Connie ...

Cylinder head porting is one of those garage mods that lives somewhere between speed-shop legend and flow-bench science. Also referred to as port and polish, the idea is simple: Open up the intake and ...

The technology behind a state-of-the-art Pro Stocker is pretty much cut and dried. Tires, chassis, and aerodynamics play a significant and well-defined role, but it's the brute force of a ...

In our last exciting episode, we left our hero 305 Camaro dangling from the 15-second dragstrip cliff, waiting to be rescued with an influx of high-performance parts. So far, our little Camaro has ...

Rats! They seem to be everywhere, infesting the streets with their special brand of colossal big-block horsepower and torque. Yet despite all their power and evil reputation, there's always been one ...