If you would like to switch from a carburetor intake to electronic fuel injection (EFI), Accufab has developed the Four Barrel 5500 Throttle Body high flow to meet your needs. The Four Barrel 5500 will bolt directly to any Dominator style 4500 series cast intake manifolds.
The base to top height dimension is 3″ tall. This Four Barrel 5500 Throttle Body has no idle air control provision. Also, it’s designed to use a Ford style 5.0L 1986-1993 Mustang pigtail style throttle position sensor, sold separately.
Accufab developed this performance part to replace the 4500 for racing applications. Flow ratings are slightly more than the 4500 but less than the 6500. It is completely compatible with any 4500 style intake manifold and is a direct bolt-on. And like all of Accufab’s throttle bodies, it features progressive linkage, making it usable as a street/strip unit for any big inch engines.
Better Air Flow for More Power. This part uses 2.25 inch bores and flows 2,290 CFM at 28-inches.
Exceptional Quality: Made from 6061-T6 billet aluminum and polished to an eye-catching finish. Accufab’s quality is second to none! Only the best components are used for unparalleled reliability and performance. Each throttle body weighs 4 pounds, compared to up to 13-pounds for a big 4500 series carburetor. Manufactured in the USA.
Application: May be used with either EFI or mechanical fuel injection. For an EFI application, CNC machined to use a Ford Mustang 5.0L 1986-1993 throttle position sensor (TPS). However, Accufab has an optional accessory to help adapt this Ford style TPS provision to be used with GM electronics instead. For example, we offer a TPS adapter to use your GM TPS.
- Accessories Included: 5500 base, and round top gaskets.