As the saying goes, “Horsepower sells cars, but torque wins races.” It’s true, engines are all about torque, and horsepower is just math based on that torque number and rpm. But it’s about more than ...

Back in the days of old, before the current trend of GM corporate engines, all the various brands under GM had their own unique powerplants. Such was the case with the now-defunct Pontiac, which ...