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The FAST Big Mouth 102mm throttle body with TPS and IAC is a billet-aluminum unit designed for Gen III and Gen IV cable-driven engines. It uses thicker throttle blades and a smoother offset pivot to eliminate deflection and improve response, while a beefed-up linkage and dual-spring mechanism ensure firm throttle control. It's aimed at maximizing airflow and supporting performance upgrades on compatible engines.
FAST Throttle Body LSX 102MM W/TPS
