FAST 4 Barrel 4150 Billet Throttle Body, Anodized or Polished

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.

Inward opening throttle blades eliminate part throttle directional influence by the blades that can cause poor air distribution

Shorter height for better airflow, easier packaging for tight hood clearance & reduced weight

Throttle blades attached to stainless steel shafts w/ aircraft quality hardware and peened to assure positive retention

Bodies are machined from 6061-T6 billet aluminum for consistent quality, excellent appearance and light weight

Brass throttle blades control vibration & reduce thermal expansion