Engine-build primers are a main component of the technical aspect of HPP. We pride ourselves on furnishing the readership with detailed information that can be used on their Pontiacs. We've covered ...

Pontiac's crown jewel of the 1960s is often thought to be the GTO. The reality is that it was working on much meaner machines ...

Building The W72 For Hot Street PerformanceI have a question about the W72 engine, which I want to modify for more power. I want it to run on premium fuel and have a really good drivability factor. I ...

The Pontiac Sunbird GT Turbo is a fascinating chapter in automotive history, marking a period when American car manufacturers embraced turbocharged engines. This model emerged during a time of ...

Finding the right LeMans project isn't necessarily mission impossible, as there are a lot of these cars requiring restoration out there. However, finding the specimen that checks all the right boxes ...

At the beginning of the 1970s, few things were hotter than the American muscle car. These smaller vehicles packed a ton of power and looked like the coolest things on the road. From the Ford Mustang ...