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About LinkBacksi need some help figuring out what size carbs i have. i was told they were 750's but someone milled the choke towers off so i can't look up the numbers. what size diameter should the venturi and butterfly's be for a 750?
Holley id help!
i need some help figuring out what size carbs i have. i was told they were 750's but someone milled the choke towers off so i can't look up the numbers. what size diameter should the venturi and butterfly's be for a 750?
1 3/8 venturi with 1 11/16 throttle bladesOriginally Posted by jms-1
LINK:GN-RACING.COM
The problem with Obama jokes is that his worshippers don't think they are funny, and the rest of us don't think they are jokes
Thank you GN7
the throttle blades are all 1 11/16 . the primary venturi is 1 3/8 but the secondary's are 1 1/2 .
The blade will have a 7 something number stamped on it. Means 750 cfm. If has 8 something number , 800-850 cfm carb. This is usually the case 99% of the time
I take it this is a 3310 vacuum secondary carb, not a double pumper. If it is a vac secondary, the secondary venturi is 1 7/16 not 1 1/2.
The problem with Obama jokes is that his worshippers don't think they are funny, and the rest of us don't think they are jokes
hear are some pics to help out
Its a 800
The problem with Obama jokes is that his worshippers don't think they are funny, and the rest of us don't think they are jokes
ok, are they factory 800 cfm or did someone mix match them together? i'm just trying to make sure what i have.
It's a list 4780. Factory stock.
Thanks for all the help!
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