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1967 - 1972 F-100 & Larger F-Series Trucks Discuss the Bumpsides Ford Truck

Carb info needed

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Old Jan 24, 2004 | 01:18 PM
  #1  
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lee
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Laughing Gas
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From: Lacey, WA
Carb info needed

Hi all,

I am working on a 1968 F100 that has a 360 and a 2 barrel carb. I am looking for info on this carb. The only thing I can find is "Motorcarft" stamped on top. There are no other numbers or stamps on it. What I need is:

What CFM 2 bbl carb's came on this engine?
Is the bolt pattern the same as a Holley 2300 series?

Thanks,
 
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Old Jan 24, 2004 | 05:39 PM
  #2  
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390fe
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From: Iowa
Without knowing the carb numbers, I'd have to guess the carb flows about(??) 500cfm. And yes, the bolt patterns should be the same for the two carbs. Unless the patterns are different! :-) Compare the two before forking out any dough if possible.
 
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Old Jan 24, 2004 | 06:06 PM
  #3  
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lee
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Laughing Gas
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From: Lacey, WA
Hi,

I did finally find some numbers.
Venturi size is 1.08
The number on the base is 3TA8.

Thanks,
 
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Old Jan 24, 2004 | 10:18 PM
  #4  
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pward76
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From: Urbandale, Iowa
You have the Autolite/Motorcraft 2100 or 2150 (basically the same carb). Mine is the 1.23 venturi and I'm told it's about 350 cfm.

You can check Pony Carbs for some more info.
http://ponycarburetors.com

Check this website for rebuild info...
http://hurtle.com/cars/mustang/fixes/carb/
 

Last edited by pward76; Jan 24, 2004 at 10:30 PM.
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Old Jan 24, 2004 | 11:07 PM
  #5  
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Comegetsome
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From: BC, Canada
CFM Rating is 287 with a Venturi size of 1.08
 
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Old Jan 27, 2004 | 09:08 PM
  #6  
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baitmaster
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From: nevada
bigger carbs

Had that 350 cfm on my 390 when I bought it, later installed 500 cfm 2 bbl Holley. Big difference in get up and go, but after rebuild got rid of 80 lb intake mani, and put Edelbrock and 4bbl Holley on it. NOW we're perking up!
 
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