If you think about it, there are things about your car that just don’t make sense. You’ve been told that more air is a good thing for power, that a cold air intake, more scoops, more vents, etc, are a ...

A vacuum leak can cause a variety of drivability issues in your vehicle. Here's how you can isolate the leak and the steps you should take to fix it.

As the grandfather of aftermarket 5.0 intake manifolds (we consider Ford Racing Performance Parts' GT-40 a factory performance part), Edelbrock's Performer 5.0 stayed in tune with the market and ...

The Chevrolet small-block engine was a brilliant piece of engineering, attested by the fact that well over 100,000,000 were built. However the first generation was not as oil-tight as later ...