Accufab 90mm 86-93 Mustang 5.0L Throttle Body

Accufab has physically upgraded part number F90 and F90K for the 86-93 5.0L Ford Mustang.



This is the *NEW* standard 90mm throttle body without a spacer, part number F90.



Recent upgrades:

1) Full Body Stainless Steel Shaft

2) 3 position linkage arm with threaded ball stud included - hard anodized black

3) O-ring Groove seal on the back (includes required o-ring)

4) Sealed and Air Leak resistant up to 100 psi

5) Does an Accufab F90 have an IAC provision? Yes. A few years ago Accufab eliminated the IAC provision but brought it back recently.

Accufab The ultimate in Ford Mustang 5.0L Throttle Bodies.

TREperformance We offer seven different sizes for your Mustang 5.0L, as well as a Standard, MAX and Race Versions in most sizes. Checkout our website for all of the options, and give us a call if you need help deciding on which throttle body is best for your application.

Application This Accufab 90mm throttle body is designed for use on a Ford 5.0L Mustang 1986-1993. Each has a 4" opening and requires 4" tubing. Now with an Idle Air Control provision!

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 full body and CNC machined from stainless steel for durability and quality, with brass blades and the highest quality bushings, bearings and screws. Manufactured in the USA.

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.