Holley EFI - 112-587

Universal 4BBL 1000CFM 4150 Flange Throttle Body - Hard Core Gray

Holley's new 1000 CFM throttle body shares the same air entry area design that powers every NASCAR Sprint Cup Series™ car. The throttle body features integrated throttle position, idle air control, and intake air temperature sensors. Ford and GM transmission kick down levers as well as all necessary vacuum ports.

• Standard square bore mounting pattern for installation on various intake manifolds
• Flows 1000 CFM to handle high horsepower engines
• Exclusive CFD computer modeled air entry area delivers maximum velocity and accelerated air speed
• Integrated TPS, IAC, and Air Temperature Sensor
• Hi Flow IAC passages for larger cubic inch engines for idle stability
• Ford transmission kick down lever for use with Ford automatic transmissions
• Integrated GM 700R4 transmission kick down location, no adapters needed
• (1) timed spark, (2) 3/8" and (2) 3/16" full manifold necessary vacuum ports
• 1.75" throttle plates mounted to PTFE coated throttle shafts for higher flow and a smoother feel
• High quality die cast aluminum for strength and weight reduction
• Hard Core Gray finish