Big Mouth LT Throttle Bodies from FAST are a cost-effective option to the original billet Big Mouth Throttle Body and are available for GM LS, Ford Coyote and Chrysler Hemi applications. The 92mm LSX version is the perfect choice for a variety of LS applications, while the 87mm throttle body is built specifically for Ford Coyote and Chrysler Hemi engines. Each 4-bolt style throttle body features black-wrinkle powder coating and all of the same features as FAST billet throttle bodies. The enlarged bore on each component is a substantial upgrade over stock and allows increased airflow to support higher horsepower. A progressive throttle pulley enhances drivability, especially at low throttle, while a double return spring provides solid feel and increased reliability. A FAST Big Mouth LT Throttle Body is necessary for XFI and EZ-EFI (or other aftermarket EFI customers) running an engine that was originally throttle-by-wire. Available with or without GM-style IAC and TPS.
- Chrysler Hemi 87mm drive-by-cable black-wrinkle powder coated throttle body
- Convert your Hemi to drive-by-cable while improving appearance & performance
- Drive-by-cable throttle bodies are necessary for XFI & EZ-EFI running an engine that was originally throttle-by-wire
- Enlarged bore is a substantial upgrade over stock & allows increased airflow to support higher horsepower
- Progressive throttle pulley enhances drivability, especially at low throttle
- Double return spring provides a solid feel & increased safety
- Works excellently with OEM Chrysler Hemi intake manifold
- Also available without GM-style IAC & TPS
