FAST LSX 92MM Big Mouth LT Throttle Body

Cost-Effective, but Stylish Alternative to CNC Billet Big Mouth Throttle Bodies™

Big Mouth LT Throttle Bodies™ from FAST™ are a perfect choice for a variety of GM LS applications. Features black-wrinkle powder coating and all of the same features as FAST™ billet throttle bodies. 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. Also available with GM-style IAC and TPS.

Info Summary:

•92mm 4-bolt drive-by-cable GM LS throttle body

•Black-wrinkle powder coating & all of the same functions as billet throttle bodies

•Works excellently with LSX™ & LSXR™ intake manifolds as well as OEM 90mm intake manifolds

•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

•Also available with GM-style IAC & TPS (Shown) This version is without.