The Ford Barn - View Single Post - Those $2 carbs from IOLA--original jets ! !

Ron in Quincy · 07-10-2010, 11:36 PM

Zenith and Holley when building carbs for Ford did not flow test the jets and did not test run the carburetors. The jets were numbered and you can check the Service Bulletins and it tells you the number combination for the different carbs. There are also 3 types of removable secondary wells, pays to use type 3 as it is releaved so the compensating jet doesn't have a resticted gas flow.

Ron

07-10-2010, 11:36 PM	#3
Ron in Quincy Senior Member Join Date: May 2010 Location: Quincy, CA. Posts: 1,708	Re: Those $2 carbs from IOLA--original jets ! ! Zenith and Holley when building carbs for Ford did not flow test the jets and did not test run the carburetors. The jets were numbered and you can check the Service Bulletins and it tells you the number combination for the different carbs. There are also 3 types of removable secondary wells, pays to use type 3 as it is releaved so the compensating jet doesn't have a resticted gas flow. Ron