I have a 1966 Ford towncar.
I purchased a rebuilt carb last year.
Its an Autolite 4300
(I believe it is an 1967 off of a 49 State 390 or 428 in a Thunderbird or Ford Full size. 441 CFM)
Runs fine, but i don't feel much power off the line. Gets better when im up to 50 MPH.
The kickdown rod is hooked-up and does work.
I don't think the secondaries are opening.
I did some reading and did a test with a paperclip on the part that opens the secondaries. Went for a decent drive, and it did not move at all.
I believe that the secondaries are controlled by linkage and not vacuum?
Any advice on what i can check or do?
https://imgur.com/UJujoGG
https://imgur.com/1XckUAh
https://imgur.com/Nm4It3E
https://imgur.com/IfUsNVQ
https://imgur.com/jX8ZDfK
carburetor question - secondaries not opening
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