Quote:

"As i wait for my new carbs from tom to arrive i still think im going down the wrong road. Something tells me I am going to have this same fuel issue.....but i could be wrong. Reading like crazy for the last week i have found so many who are happy with a 4small 4 barrel manifold that allows them to use a more current carb that has jets readily available allowing them to make adjustments easily."

End quote.

Wolffcub - if you wish to go with a 4 barrel, that is certainly your choice; however:

There are many older carburetors for which calibrations are available. These would include, but are not limited to the following:

Carter - W-1, WA-1, YF
Holley - 1904, 1920
Rochester - B
Stromberg - B
Zenith - 28, 228

Should you go with a 4 barrel, you basically have only 2 choices:

Carter - AFB part numbers either 9400 or 9410 (scarce and expensive)
Holley - 390 CFM (part number unknown)

One other suggestion:

We have found the dial type pressure regulators available from your local auto parts store that sell from 24.95 to 39.95 to be exceptionally useful if you have a strong right arm, and a rabbit problem in your garden.

If you are going to use a regulator, get one of the good Holley units that are in the ball park of $100. each.

Another option other than the regulator is a return line.

Jon.


Good carburetion is fuelish hot air
The most expensive carburetor is the wrong one you attempt to modify.
If you truly believe "one size fits all," try walking a mile in your spouse's shoes!
The Carburetor Shop