Big Mouth LT Throttle BodiesT from FASTT are a perfect choice for a variety of GM LS applications. Features black-wrinkle powder coating and all of the same features as FASTT 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 (FASTT Big Mouth/Big Mouth LT) is necessary for XFIT 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.

  • 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 LSXT & LSXRT intake manifolds as well as OEM 90mm intake manifolds
  • Drive-by-cable throttle bodies are necessary for XFIT & 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

FR SPORT

FAST Throttle Body, LS 92MM LT

SKU 13CMW
$494.69

Big Mouth LT Throttle BodiesT from FASTT are a perfect choice for a variety of GM LS applications. Features black-wrinkle powder coating and all of the same features as FASTT 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 (FASTT Big Mouth/Big Mouth LT) is necessary for XFIT 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.

  • 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 LSXT & LSXRT intake manifolds as well as OEM 90mm intake manifolds
  • Drive-by-cable throttle bodies are necessary for XFIT & 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
$494.69

Frequently Bought Together

Total price$740.76

Product Description

Big Mouth LT Throttle BodiesT from FASTT are a perfect choice for a variety of GM LS applications. Features black-wrinkle powder coating and all of the same features as FASTT 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 (FASTT Big Mouth/Big Mouth LT) is necessary for XFIT 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.

  • 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 LSXT & LSXRT intake manifolds as well as OEM 90mm intake manifolds
  • Drive-by-cable throttle bodies are necessary for XFIT & 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

Customer Reviews

Similar Products

  • ITEM BAR TITLE

    Share shipping, delivery, policy information.

  • ITEM BAR TITLE

    Share shipping, delivery, policy information.

  • ITEM BAR TITLE

    Share shipping, delivery, policy information.

  • ITEM BAR TITLE

    Share shipping, delivery, policy information.