Holley Universal 4BBL 1000CFM 4150 Flange Throttle Body

Description

Holley’s 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.

Features

• Standard square bore mounting pattern for installation on many 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 large 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
• All necessary vacuum ports (1) timed spark, (2) 3/8″ and (2) 3/16″ full manifold vacuum ports
• 1.75″ throttle plates mounted to PTFE coated throttle shafts for high flow and a smooth feel
• High quality die cast aluminum for strength and weight reduction

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