Today BBK Performance throttle bodies are offered for most Ford, Dodge, GM & Jeep auto & truck models with almost all units also 50-state EPA legal making them a top choice with enthusiasts. As has been the case since our first units back in the eighties, each BBK “Power Plus Series” performance throttle body is designed & produced in the USA using a new fully CNC machined 356 aluminum alloy housing assembled with an array of the highest quality components for great drivability and maximum performance. Our latest units for the new generation of platforms such as Mustang,F150, Camaro, Challenger/Charger, Ram, Silverado & V6 Jeep are built using all new drive by wire throttle control units making them a true bolt on & plug in upgrade. As with all of our BBK performance products, all throttle bodies are designed to operate with the factory or aftermarket tunes.

How a Throttle Body Works?

Like a carburetor a throttle body controls the amount of air that enters an engine for a given RPM. However, unlike the carburetor a throttle body does not direct fuel into the motor as instead a direct port electronic fuel injector sprays fuel into each cylinder. The position of the throttle angle measured by the throttle position sensor does tell the computer how long to keep the fuel injectors open in order to keep a proper air to fuel ratio for optimum performance and mileage. Mechanical fuel injection was around in the late 1950’s but it was really the 1986 Mustang 5.0L that brought modern day electronic fuel injection to the forefront and created performance brands like BBK for this new aftermarket medium. With its computer-controlled throttle body & fuel injection the 5.0L quickly became the modern day affordable muscle car and created a large aftermarket that continues to grow and flourish to this day.
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