Mustang 5.0L 1986-1993 90mm Race Throttle Body

Mustang 5.0L 1986-1993 90mm Race Throttle Body

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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.


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. 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.

Click here > Mustang 5.0L Throtlle Body Guide

Finding the right throttle body for your Mustang can be confusing because there are many choices.
Please use the Mustang Throttle Body Guide link below. If you have any questions, do not hesitate to contact us.


Ask us a question by using the Q&A Tab above.
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Call: (909) 930-1751 M-F  8am - 5pm Pacific



Click here >  View the Mustang 5.0L Throtlle Body Guide

Technical Specs
Model Mustang
Year 1986-1993
Engine 5.0L
CFM Air Flow 1369 CFM
Bore Size 90mm
Material Aluminum
Finish Polished

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  • Views: 2457
  • Brand: Accufab Racing
  • Product Code: F90
  • Availability: In Stock
  • From ... $329.99

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