• Includes 4 X 85 lb. High-Impedance FAST™ fuel injectors (PN 30857)

• Includes required Billet fuel rail and crossover line (-6AN Feed)

• Includes GM map sensor (PN 307029)

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 and reduced weight

• Throttle blades control vibration & reduce thermal expansion

• 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

• Includes GM TPS (PN 307006)

• Includes GM IAT (PN 307004)

• Includes GM IAC (PN 307059)