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what cfms are the carbs on a 63 chevy impala 409 dual carb motor

Sent to Car Experts March 19 2007 at 7:08 PM
   

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Pre- 1982 Chevrolet impala 409

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March 20 2007 at 1:44 PM (18 hours and 35 minutes and 54 seconds later)
         
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Hey XX XXXXXX thanks for the question,

Years ago my neighbor had one of these and we tinkered with it many a summer night and as I remember it had dual quads, 425 horsepower with 650 cfm, Carter carbs. In the old days the top of the carb had a little metal tag that went under one of the screws that was on the top of the carb, that tag told the parts guys what carb kit to sell for a carb overhaul. Now days finding someone with that ability to overhaul gets a little harder. Hope this helps, good luck with the 409, I think the dual quad was somewhat rare.

If this helps please accept, if not let me know, all bonuses and feedback appreciated.
Thansk,
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