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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.
Constructed from billet aluminum, the FAST™ Big Mouth 102mm Throttle Body™ is designed to maximize performance upgrades on all Gen III and Gen IV engines with cable driven throttle bodies.