ConcoursMustang Forums

Restoring - General discussions that span across many different groups of years and models => Parts => Topic started by: 67gta289 on May 05, 2018, 07:31:43 AM

Title: Autolite 4100 Carburetor Details and Discussion
Post by: 67gta289 on May 05, 2018, 07:31:43 AM

Here is some info from the 60-68 MPC that might help.  The official name of the part is a "support - booster venturi" and has a part number of 9A523.

In section 95 of the MPC there is a list of hundreds of carbs and the corresponding parts kits.

For example. in the third picture we see the C5ZZ-9510-M carb showing a parts list of 12G, which refers to section 95.12.  The second page I included shows that the 12G kit includes the CF, CH, and A booster venturis.  Why three?  The kit was designed to handle more than one specific carb.

Title: Re: Autolite 4100 Carburetor Details and Discussion
Post by: 67350#1242 on May 05, 2018, 11:23:48 AM

Quote

Thanks for the information. Where can I learn which boosters belong in which 4100 carb?

Codes are listed in the shop manual  section 10 fuel system specifications.
Kurt.

Title: Re: Autolite 4100 Carburetor Details and Discussion
Post by: jwc66k on May 05, 2018, 12:22:26 PM

Quote from: 67gta289 on May 05, 2018, 07:31:43 AM

in the third picture we see the C5ZZ-9510-M carb showing a parts list of 12G, which refers to section 95.12.  The second page I included shows that the 12G kit includes the CF, CH, and A booster venturis.  Why three?  The kit was designed to handle more than one specific carb.

On that page, it appears that the differences are specific carburetor related, or date related. Ford was trying to keep the number of pages in the MPC to a low level.
Jim

Title: Re: Autolite 4100 Carburetor Details and Discussion
Post by: J_Speegle on May 05, 2018, 05:17:45 PM

Split this thread from the Ford Sale ad  so it can continue and take a life of its own here