Accufab manufactures a 90mm high performance throttle body and spacer for your 1986-1993 Ford 5.0L Mustang. Replace your restrictive stock throttle body with our top of the line unit and get your 5.0L the air it’s lacking.
Features: Full body stainless steel shaft, 3 position linkage arm with threaded ball stud, linkage arm is hard anodized black, with Idle Air Control provision, O-ring Groove seal on the back, and Sealed and Air Leak resistant up to 100 psi.
Our 90mm throttle body is available Polished or Black anodized.
FAQ: Does an Accufab F90 have an IAC provision? Yes. A few years ago we eliminated the IAC provision but brought it back recently.
Better Air Flow for More Power: This 90mm upgrade will improve your Mustangs throttle response and horsepower. It’s the perfect starting point for future modifications. In addition, spacers are offered as an option in combination with our throttle body.
Exceptional Quality: Accufab’s quality is second to none! This throttle body is CNC machined from 6061-T6 billet aluminum and the exterior is polished to an eye-catching finish or anodized black. The shafts are also CNC machined from stainless for durability and quality, with brass blades and the highest quality bushings, bearings and screws. Manufactured in the USA.
Application: This Accufab 90mm throttle body is designed for use on a Ford 5.0L Mustang 1986-1993.
Technical Notes: Idle speed should only be set by adjusting the throttle position sensor. DO NOT adjust any screws on the throttle body. These screws are pre-set at Accufab.
Accessories Included: Part number F90 includes a throttle body o-ring and threaded ball stud. No mounting hardware available. Part number F90K includes the throttle body, throttle body spacer, in addition to the o-ring and ball stud, one 90mm gasket.
Accufab has several optional accessories to help adapt an Accufab 5.0L Ford style throttle body to be used with a GM TPS instead of a Ford, part number TPSGM. We also manufacture an IAC adapter to use early or late style GM IAC on a Ford throttle body.