Holley Carb Question
09-13-2011, 09:37 AM
#1
Burning Brakes
Thread Starter
Holley Carb Question
When I purchased my vette, it came with a Holley carb with the following numbers stamped on the front of the choke horn:
4777-7
2403
The carb has a manual choke and is a double pumper. I don't know the cfm. I've since replaced the carb and would like to sell this one.
I cannot find an "R" number anywhere on the carb. Can anyone interpret the above numbers and tell me what I have.
Thanks
4777-7
2403
The carb has a manual choke and is a double pumper. I don't know the cfm. I've since replaced the carb and would like to sell this one.
I cannot find an "R" number anywhere on the carb. Can anyone interpret the above numbers and tell me what I have.
Thanks
09-13-2011, 11:35 AM
#3
Race Director
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Location: Cape Cod, Mass.
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I have been running one for years on my 65 327/350. Great carb but they were never original equiptment on a Vette and aren't really worth that much. Summit sells them new for around $350.
