FAST™ 4 Barrel Throttle Bodies incorporate tapered and radiused throttle bores and precisely machined progressive linkage for smooth throttle operation and unparalleled airflow. More airflow equals more horsepower.
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Inward opening throttle blades eliminate part throttle directional influence by the blades that can cause poor air distribution
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Shorter height for better airflow, easier packaging for tight hood clearance & reduced weight
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Throttle blades attached to stainless steel shafts w/ aircraft quality hardware and peened to assure positive retention
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Bodies are machined from 6061-T6 billet aluminum for consistent quality, excellent appearance and light weight
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Brass throttle blades control vibration & reduce thermal expansion
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Includes, GM-type TPS & IAC