5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

what size are stock throttle bodies?

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Old 01-21-2008, 12:20 AM
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89 5.0 vert
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Default what size are stock throttle bodies?

just curious cuz i can get my hands on a 75 mm cheap... but i figured id find out stock size first
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Old 01-21-2008, 12:42 AM
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945LSTANG
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Default RE: what size are stock throttle bodies?

pretty sure they are 70mm
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Old 01-21-2008, 12:45 AM
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Stella94GT
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Default RE: what size are stock throttle bodies?

im pretty sure they arnt70mm i think its more like 55mm, i could be wrong
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Old 01-21-2008, 12:47 AM
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945LSTANG
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Default RE: what size are stock throttle bodies?

ORIGINAL: Stella94GT

im pretty sure they arnt70mm i think its more like 55mm, i could be wrong
ya...thats definetely not right.
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Old 01-21-2008, 12:49 AM
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primetime5.0
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Default RE: what size are stock throttle bodies?

pretty sure fox's came with 58mm ones, a 75mm would hurt performance
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Old 01-21-2008, 12:58 AM
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945LSTANG
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Default RE: what size are stock throttle bodies?

ok, i believe that its 53mm around the throttle blade on a fox, and the sn95 is 65.
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Old 01-21-2008, 01:10 AM
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primetime5.0
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Default RE: what size are stock throttle bodies?

its 60mm, 58mm was on the 86 model

http://www.mustangandfords.com/howto...ade/index.html
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Old 01-21-2008, 01:27 AM
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w8less
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Default RE: what size are stock throttle bodies?

i always thought it was 58mm fior the foxes and 60mm for the sn95 cars
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Old 01-21-2008, 01:27 AM
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AdderMk2
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Default RE: what size are stock throttle bodies?

foxes had 60mm tb's, and so did SN's

the ONLY car to get bigger was the 93 cobra... with a 65mm
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Old 01-21-2008, 02:25 AM
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Default RE: what size are stock throttle bodies?

ORIGINAL: primetime5.0

its 60mm, 58mm was on the 86 model

http://www.mustangandfords.com/howto...ade/index.html
This is correct. The stock MAF is 55mm.
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