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Convert your Hemi to drive-by-cable while improving appearance & performance
*IAC & TPS NOT included
*Image shows Ford Coyote version of throttle body (w/ IAC & TPS). Actual product received will appear slightly different & will not include IAC or TPS.
Big Mouth LT Throttle Body Improves Hemi Appearance & Performance
Big Mouth LT Throttle Bodies™ from FAST™ for Chrysler Hemi applications feature a black-wrinkle powder coating. The enlarged bore 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 a solid feel and increased safety. A drive-by-cable throttle body (FAST™ Big Mouth/Big Mouth LT) is necessary for XFI™ and EZ-EFI® (or other aftermarket EFI customers) running an engine that was originally throttle-by-wire. Requires GM-style IAC and TPS and is also available with them - Part #54088.
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