Unfortunately, racing headers are a lot more susceptible to damage than many people think, and its often a lot more difficult to detect than a crack or broken weld. Thats the bad news. The good news ...

A:They produce more horsepower and torque than factory exhaust manifolds. B:They create a more aggressive sound than factory exhaust manifolds. C:They give your Corvette a custom, race-car look. No ...

Frankly, you'd think this subject would have been exhausted by now. After all, how much "borderless education" can you absorb about such common and oft-explained engine functions as getting rid of ...

Choosing the right header can be a difficult choice. Any experienced engine tuner will tell you there is no such thing as the one perfect header. Vehicles can be identical in make, year, and model but ...