FAST Fuel Injection 54102 Big Mouth 102mm Throttle Body for LS Applications

When it comes to improving your engine's performance, increased airflow is a key ingredient. The FAST Big Mouth Throttle Bodies, Intake Manifolds increase airflow through a series of innovative design changes and a slightly enlarged throttle opening. FAST also invested significant testing and engineering resources into optimizing 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. Big Mouth 102 millimeter Throttle Bodies also feature CFD optimized convolute bores to maintain low speed drivability.

• Designed to work with FAST LSXR Intake Manifolds.Does not include TPS or IAC
• Assembled product dimensions (L x W x H) 5.00 x 5.00 x 5.00 Inches.Increases airflow via a series of innovative design changes and an enlarged opening
• Offer increased throttle blade thickness to eliminate deflection
• Smoother operating offset blade pivot improves throttle response
• Beefed up linkage and dual throttle spring mechanism ensure total throttle control; for LS Applications
• Fit type: Universal Fit