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  '64 1/2 to '73 -- The Classic Mustang
  lets play ID this carb

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Author Topic:   lets play ID this carb
74merc
Gearhead

Posts: 667
From: Demopolis AL
Registered: Jun 99

posted 10-04-2001 08:57 PM     Click Here to See the Profile for 74merc   Click Here to Email 74merc     Edit/Delete Message   Reply w/Quote
Autolite 4100
C6AF L
B 6AC

as it appears on the tag.
what do I have here?

[This message has been edited by 74merc (edited 10-04-2001).]

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74merc
Gearhead

Posts: 667
From: Demopolis AL
Registered: Jun 99

posted 10-04-2001 09:47 PM     Click Here to See the Profile for 74merc   Click Here to Email 74merc     Edit/Delete Message   Reply w/Quote
ok, as I thought, this is the original carb from a 66 Galaxie, 1.12 verturi, so suppose to be a 600cfm.
any clues to the jets? what size accelerator pump?
how do the secondaries work on these? I assume vaccum controlled, does it have an actual secondary accelerator pump?

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Moneymaker
Administrator

Posts: 8925
From: Lyons, IL, USA
Registered: May 99

posted 10-05-2001 04:36 PM     Click Here to See the Profile for Moneymaker   Click Here to Email Moneymaker     Edit/Delete Message   Reply w/Quote
It is indeed a 600 CFM unit. Jets are probably 48 and 54. All 4100 Autolites have vaccum secondaries when stock. All 4100's have the same accelerator pump. There is no secondary pump.

------------------
Alex Denysenko
Co-Administrator and Moderator
NHRA/IHRA/SRA member
NHRA and IHRA SS/LA National Record Holder '00 & '01
Fleet of FoMoCo products
Moneymaker Bio
US Class Nationals link

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74merc
Gearhead

Posts: 667
From: Demopolis AL
Registered: Jun 99

posted 10-06-2001 02:16 PM     Click Here to See the Profile for 74merc   Click Here to Email 74merc     Edit/Delete Message   Reply w/Quote
this was on a 352 if that helps with the jets.
what size jets should I run on my 302?
stock, Edel performer intake, Hooker 1 5/8 longtubes.

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Moneymaker
Administrator

Posts: 8925
From: Lyons, IL, USA
Registered: May 99

posted 10-08-2001 02:32 PM     Click Here to See the Profile for Moneymaker   Click Here to Email Moneymaker     Edit/Delete Message   Reply w/Quote
I would use a 54 front with a PV and a 58 to 60 rear.

------------------
Alex Denysenko
Co-Administrator and Moderator
NHRA/IHRA/SRA member
NHRA and IHRA SS/LA National Record Holder '00 & '01
Fleet of FoMoCo products
Moneymaker Bio
US Class Nationals link

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74merc
Gearhead

Posts: 667
From: Demopolis AL
Registered: Jun 99

posted 10-08-2001 02:37 PM     Click Here to See the Profile for 74merc   Click Here to Email 74merc     Edit/Delete Message   Reply w/Quote
thanks Alex!

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