We may receive a commission on purchases made from links. The throttle body is a vital component of a fuel-injected internal combustion engine. It has a pivoting butterfly valve or throttle plate ...

Your car's throttle body is the part that connects several engine components, including the air intake and air filter. It also contains a butterfly valve that regulates how much air gets into the ...

Also like the Cobra Jet throttle-body options, the Ford Performance 90mm will need a tune to function properly. For our engine dyno tuning session, we enlisted the help from notable Mustang tuner ...

When you apply throttle to an engine with a single throttle body, air has to travel further to reach each cylinder, slowing response somewhat. In an engine with ITBs, atmospheric pressure builds ...

We recently ran across an easy mod that can provide a quick power boost and help renew an aging throttle body on these engines. The stock throttle body bore is 55mm and a common upgrade to ...