Identify This Carb???
10-20-2004, 09:30 PM
#12
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Re: Identify This Carb???
from the looks of the original height of the choke horn and that it has 4 corner idle I would have to say it was a 850 with a list # 4781-4 or higher. it does not look like a 830 because of the boosters and the linkage.
10-21-2004, 12:06 PM
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Re: Identify This Carb???
If it has 172 stamped on the primary butterflies, and 173 stamped on the secondary butterflies it is not a 4781 850. 850 carburetors have 1-3/4" Butterflies. 1-3/4" butterflies have 180 stamped on them. It is most likely a 750 carburetor. If you measure the center of the venturi with a pair of calipers around the booster I can tell you specifically.
10-21-2004, 12:25 PM
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Re: Identify This Carb???
Originally Posted by robyw1
It is a Holley 750 Double Pumper 4779 that has aparently been outfitted with Annular boosters. It is not however not a marine carb.
Roby
Roby
10-21-2004, 12:56 PM
#18
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Re: Identify This Carb???
Originally Posted by sutphen30
do you have a pic of what your talking about.
thanks
thanks
Roby
10-21-2004, 02:31 PM
#19
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Re: Identify This Carb???
Originally Posted by robyw1
It is a Holley 750 Double Pumper 4779 that has aparently been outfitted with Annular boosters. It is not however not a marine carb.
Roby
Roby
Not sure what carburetor you're looking at, the pictures that were posted by strikinLightnin
