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2004 - 2008 Ford F150 General discussion on the 2004 - 2008 Ford F150 truck.

throttle body size

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Old Dec 15, 2008 | 08:17 PM
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Tberg725's Avatar
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Default throttle body size

Whats the stock throttle body size on the 5.4?
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Old Mar 10, 2012 | 11:31 PM
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Bump
Same question
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Old Mar 11, 2012 | 12:15 AM
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I believe they are 75mm
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Old Mar 11, 2012 | 10:05 AM
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What do you guys think of the BBK 80mm TB? Someone did a review on one on youtube and said it was great. Made more power. However, that was a new 5.0. I wonder what it would do on the 5.4.
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Old Mar 11, 2012 | 10:27 AM
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Originally Posted by PRNDL
What do you guys think of the BBK 80mm TB? Someone did a review on one on youtube and said it was great. Made more power. However, that was a new 5.0. I wonder what it would do on the 5.4.
Very little difference. maybe 1 or 2hp unless you have forced induction.

But to be honest i would get one if i could. Beats buying a replacement stock one.
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