What Is a Throttle Body Spacer?

Answer Throttle body spacers are a prime example of modifications that work quite well on some cars and not at all on others. The efficacy of this simple mod depends largely upon the engine, and the exte... Read More »

Top Q&A For: What Is a Throttle Body Spacer

What is the purpose of a throttle body spacer?

Throttle body spacers are aftermarket devices that purport to increase horsepower in a variety of ways. The efficacy of this modification depends largely on the engine it is applied to and the engi... Read More »

What does a throttle body spacer do?

A throttle body spacer creates a longer intake runner (longer channel) for the air to flow to the engine. This can potentially create more torque, and therefore more power, for the vehicle.

DIY for a Throttle Body Spacer?

A throttle body ignition has performance advantages over the old carburetor setups that were used decades ago. Throttle body ignition allows more precise fuel pulses to enter the cylinders for comb... Read More »

Instructions for a Throttle Body Spacer?

Throttle body spacers are installed between the throttle body and intake plenum. The spacers are not universal. Size, design and kit pieces will be dependent on the engine model. Throttle body spac... Read More »