Holley list 3667 CFM rating???

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'teen machine

'teen machine

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Hello, I have a Holley List-3667 and I want to know what the cfm rating is. I did a search on google and figured out it's apparently from a '67 440, but i couldn't find a cfm rating. The other number in the choke horn is 2843151. I also measured the base plate pri and sec openings(both the same)and they're 1 9/16"

Any info appreciated.
 
yellowdartdave said:
3667 is rated at 570cfm.
Click to expand...

That's kinda what I had thought, I was just surprised a 440 would only come with a 570. I would like to put this carb on my 318 with my aluminum intake, ported heads and headers. Would I have to make big changes in jetting, accelerator pump discharge nozzles, etc?
Thanks!
 
damn you 65val! lol I saw that damn bug and tried to squish it! Knocked my damn screen over! anyway, i wish i would have seen this post. i practically gave a hi po carb away not knowing what it was. i swaped it for a 600 edelbrock. it worked great too. : (
 
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