2100 float height

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Mar 3, 2026 | 01:53 PM

Yankee farmer

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Mountain Pass

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2100 float height

Hey boys, I'm finely getting around to rebuilding the motorcraft 2100 carb on my '72 f350 with a 360fe. I'm having a hard time finding the float height spec for this application. Part# on the carb is D2TF JB. I'm leaning towards just setting the float level and going with it, but I figured I'd ask incase one of you gents might have the correct spec for this carb.

Mar 3, 2026 | 03:08 PM

85e150

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When I did mine 50 rainy seasons back, the rebuild kit gave the float levels for various applications.

AI says 7/16 - 31/64" dry.

Fortification seems to say the same thing but the link won't open

Mar 3, 2026 | 03:25 PM

Yankee farmer

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Mountain Pass

Joined: Nov 2024

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2100

Quote:

Originally Posted by 85e150

When I did mine 50 rainy seasons back, the rebuild kit gave the float levels for various applications.

AI says 7/16 - 31/64" dry.

Fortification seems to say the same thing but the link won't open

That sounds about right. My kit only listed float adjustment for the car engines like 302 351w ect. I have the float height in my 1969 ford shop book, but those are different varients of the 2100.