ir3333
Well-Known Member
What was the stock cfm of the 383 Dart carburetor?
or the 383 RR and Superbee?
or the 383 RR and Superbee?
383 Dart
- Thread starter ir3333
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ir3333
Well-Known Member
tx..
Actually 550 cfm. 440 615 cfm Kim
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451Cuda
Well-Known Member
Otherwise known as "not enough".
ir3333
Well-Known Member
Thanks guys...i have a 600 Eddy and a 650 Eddy Thunder. Will try them both on a fresh 372.
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340 and 383 same cfm. Kim
ir3333
Well-Known Member
...and i know of a couple of '68 383 RR's with those small stock carburetors that chased 140 mph with 3.23 gears back in the day.
600/625 cfm should be plenty as well as efficient.
600/625 cfm should be plenty as well as efficient.
AVS or AFB?
AVS
Do you remember what AVS number on the 440? 4640s?
what year?
4640 is 1969. 440 auto. Kim
fratzog lover
Well-Known Member
Ouch, Mike's list is very incomplete. I have a book that lists 62-74. If you need a number let me know.
I have the book too, that’s where I get my info from. Kim
fratzog lover
Well-Known Member
It is. I just used it a while ago to ID an AVS I had. Fortunately it was a popular carb and on the list.
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