FAST® GM LS Big Mouth LT 92mm Throttle Body w/o TPS or IAC

$431.95

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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.

9 in stock (can be backordered)

SKU: 54090 Category: Product ID: 3430

Description

  • 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

Part Number: 54090

Additional information

Weight 7 lbs
Dimensions 14 × 12 × 9 in

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