FAST
FAST FAST54095 Big Mouth 92mm Throttle Body for 4-Bolt LS Engines w/ Iac & Tps
FAST FAST54095 Big Mouth 92mm Throttle Body for 4-Bolt LS Engines w/ Iac & Tps
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When it comes to improving your engine's performance, increased airflow is a key ingredient. The FAST Big Mouth Throttle Bodies for the FAST LSX 92mm & LSXR 102mm Intake Manifolds increase airflow through a series of innovative design changes and a slightly enlarged throttle opening. FAST also invested significant testing & engineering resources into optimising cross-sectional flow and eliminating airflow turbulence, especially at part throttle operation.
In addition, these throttle bodies offer increased throttle blade thickness to eliminate deflection commonly found with other throttle bodies, especially those in boosted applications. A smoother operating offset blade pivot improves throttle response, and a beefed up linkage and dual throttle spring mechanism ensure total throttle control. The FAST Big Mouth 92mm Throttle Body will deliver bolt-on GM Gen III (LS1, LS2 & LS6) horsepower while the LSXR is designed to maximise al rformance upgrades on L92/LS3/LS7 engines.
Application: Chevy small block Gen III/IV 5.7L V8
Throttle Body Style: Multi-port injection, MPI
Venturi Quantity: 1
Venturi Diameter (mm): 92.00mm
TPS Sensor Included: Yes
IAC Motor Included: Yes
Gaskets Included: No
Hardware Included: No
Injectors Included: No
Throttle Body Material: Billet aluminum
Throttle Body Finish: Clear anodized
Quantity: Sold individually.
Notes: Designed for LSX intakes with cable operated throttle bodies only. Includes IAC and TPS sensor.
Manufacturer Part Number:
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