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Which carb is this?
https://www.slantsix.org/forum/viewtopic.php?t=19883
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Author:  B200Bill [ Tue Sep 26, 2006 5:08 pm ]
Post subject:  Which carb is this?

I have seen this carb at a local pick-a-part and on eBay.
It looks similar to a Holley 1945, but there is a cover on the top corner. Can anyone ID it?
My 1945 is dieseling and running rough, and I want to replace it with something else. Any thoughts?

Thanks Bill
Image

Author:  CStryker [ Tue Sep 26, 2006 5:13 pm ]
Post subject:  Re: Which carb is this?

Quote:
My 1945 is dieseling and running rough, and I want to replace it with something else. Any thoughts?
My thoughts? Forget the 1945 and grab a Holley 1920.

Author:  DusterIdiot [ Tue Sep 26, 2006 5:53 pm ]
Post subject:  Yep...

That's a Holley 1945, circa 1977-1978-ish I think. If it's OEM and new, then it should be OK for a while... The Holley 1920 is a better design and simpler to work with, but if they've sat in a junkyard or on a shelf for a while they have a tendency to give up the ship also.


-D.Idiot

Author:  B200Bill [ Tue Sep 26, 2006 9:05 pm ]
Post subject: 

Thanks.

Author:  B200Bill [ Wed Oct 11, 2006 7:06 pm ]
Post subject: 

Would I have any trouble swapping out my original 1945 carb with this newer one?

Author:  DusterIdiot [ Wed Oct 11, 2006 7:58 pm ]
Post subject:  Nope...

Should be pretty easy, all your 'stock' connections (assuming that you still have your emissions equipment in place like charcoal cannister, etc...)...

It should all swap tit-for-tat (and you can leave the idle enrichment circuit plugged like you picture if you van's carb was not equipped for it).


-D.Idiot

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