Progress Thread C6AF F 6A F 4bbl Autolite

Steel Ride Mustangs

New Member
Feb 11, 2018
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Tomball, TX
Hi All

I have a 66 GT Coupe 289 4bbl. It came with a new Holley but wanted to replace with a 4BBl Autolite.
I have a clean 4bbl C6AF F that has 6A F stamped on the side... 1.08 v
Would this be a good carb to run on a 289 stock block??
Looks it was made for the 390/428.
Is it too much?? I thought 1.08ven would be good...
Thoughts/advise... really appreciate!
 
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Realmongo

I prefer to be called "Evil Genius"
Founding Member
Oct 10, 2001
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Western Mass
The non-HiPo 289 4V engines came with a 1.08 carburetor, which is rated for 480 CFM. Your C6AF-F was used on 390 with automatic transmission.