Author Topic: Carburetor Jets -  (Read 174 times)

Offline jwc66k

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Carburetor Jets -
« on: August 15, 2017, 04:27:55 PM »
Ford jets are identified with the letter "F" after the number - 48F vs 48. From what I remember, the hole diameter was the same but the "F" was to identify a different internal design. Is that true and/or/if not, what does the "F" mean?
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