Carbs

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Apr 8, 2003 | 02:54 PM

Steve 97439

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Joined: Mar 2003

Posts: 9

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From: Florence, OR

Carbs

I have two possible carbs to put back on my rebuilt 390, one is a Carter 625 cfm AFB, the other is a Holly 4bbl, but I do not know what model it is or the cfm rating. The Holly has a toe tag that reads D4Te ASA 4D25.
Does anyone out there in Ford land know what type of carb my Holly is ?

Apr 9, 2003 | 10:19 AM

gtex

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Joined: Apr 2001

Posts: 6,175

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From: Texas

Carbs

I can't ID your Holley. But, If the Carter is in decent shape, I'd reccomend trying it first. It should be a good flow match and reasonably easy to tune.

Good luck

Apr 9, 2003 | 11:20 AM

FrayedSanity

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Joined: Dec 2002

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Carbs

Quote:

Originally posted by Steve 97439
I have two possible carbs to put back on my rebuilt 390, one is a Carter 625 cfm AFB, the other is a Holly 4bbl, but I do not know what model it is or the cfm rating. The Holly has a toe tag that reads D4Te ASA 4D25.
Does anyone out there in Ford land know what type of carb my Holly is ?

On the choke tower there should be a "list" #.

Try posting that, it might be easier to ID that way!

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