Wilson Manifolds 473200 4500 Dominator Flange Billet Throttle Body 1610 CFM

The Wilson Manifolds 473200 is a high-performance multi-port injection (MPI) throttle body designed for serious racing and high-horsepower applications. This cable-actuated throttle body features four 50.80mm venturis and delivers an impressive 1,610 cfm airflow rate, making it ideal for engines demanding maximum air delivery.

Key Features:

• Precision CNC-machined from billet 6061-T6 aluminum for consistent quality and light weight
• Incorporates tapered and radiused throttle bore with precisely machined progressive linkage for smooth throttle operation
• Inward-opening throttle blades eliminate directional influence caused by the blades
• Brass throttle blades control vibration and reduce thermal expansion
• Machined throttle shafts decrease cross-sectional area to increase actual cross-section available for airflow
• Black anodized finish for durability and professional appearance
• Fits intake manifolds with 4500 and 4150 Ford-style 4-barrel flange

Wilson Manifolds high-flow throttle bodies were developed using the latest computer modeling software and test equipment available to produce designs that yield maximum flow per square inch of cross-sectional area. This throttle body is designed to work seamlessly with Wilson's line of billet spacers and represents the same technology used by professional racing teams across NASCAR, NHRA, and other top motorsports series.

Note: TPS sensor, IAC motor, gaskets, hardware, and injectors are not included and must be purchased separately.