Carb ID? - Team Camaro Tech
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post #1 of 3 (permalink) Old Feb 13th, 08, 02:45 PM Thread Starter
Senior Tech
Join Date: Feb 2007
Location: Santa Rosa, CA.
Posts: 150
Carb ID?

Can someone help ID this Holley 650 carb for me? I checked some sites but they all say to check the choke tower for the number - there is no choke tower on this carb... Here's some numbers I located on the carb: 4777, 6497, R3760.
I plan on selling this carb - any ideas what its worth? (car ran fine when I pulled the motor 6 months ago).


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post #2 of 3 (permalink) Old Feb 13th, 08, 03:01 PM
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Location: New Jersey
Posts: 1,400
Re: Carb ID?

I have a part # 4777 holley carb and you are correct that it's a 650 CFM carb. But the metering blocks on yours don't match the numbers on mine at all - and mine was never touched from when it was taken out of the box. I'm wondering if some one before may have done some work on this carb.
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post #3 of 3 (permalink) Old Feb 15th, 08, 08:35 PM
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clayton hicker
Join Date: Nov 2007
Location: selma,oregon
Posts: 445
Re: Carb ID?

4777 is a double pumper 650 and that what it looks like you have.i see them on craigslist going for anywhere from $75 bucks needing a rebuild kit to $200 bucks ready to bolt on with the fuel line.i bought one last summer for $75 bucks needing a kit and a fuel line.but there is not alot of them around i depends on you area

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