Once the FAST throttle body and fuel rails were installed our attention was then focused on the throttle pedal and cable assemblies. We found a neat red-anodized throttle cable and return spring ...

We may receive a commission on purchases made from links. Our cars depend on many individual mechanical parts and systems, as well as a host of electrical sensors and computers to carry us to and from ...

The throttle body controls airflow into an engine. For fuel-injected engines it’s usually housed between the air filter and intake manifold. Keeping this component clean can help your vehicle deliver ...

The inside of your engine is a dirty place. These products can help. While modern cars and trucks run better than ever before, and with less maintenance than ever before, thanks to computers, sensors, ...

How much power is a throttle body upgrade worth? The question seems simple enough, but the answer is somewhat less so. Power gains seem to range from a little as 0 hp to as much as 25-30 hp. It seems ...