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correct main jet size for autolite 1100 on 300 ci ?

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Old Oct 12, 2013 | 01:30 PM
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timber_cruiser's Avatar
timber_cruiser
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From: salt lake city
correct main jet size for autolite 1100 on 300 ci ?

Hi all, I am hoping I can get some advice for getting the correct main jet size on my 1965 F100 300 ci 6 cylinder engine. I am doing a carb rebuild, and want to make sure I have the correct size jet in my carb. This is an Autolite 1100 manual choke carb. It currently has a 67 jet which seems too rich. I live in Salt Lake City at about 4,500 ft elevation.

Any advice on correct size or links to sites with tech info would be appreciated!

Thanks!
 
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Old Oct 12, 2013 | 02:23 PM
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NumberDummy
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Originally Posted by timber_cruiser
Hi all, I am hoping I can get some advice for getting the correct main jet size on my 1965 F100 300 ci 6 cylinder engine. I am doing a carb rebuild, and want to make sure I have the correct size jet in my carb. This is an Autolite 1100 manual choke carb. It currently has a 67 jet (M/T 5,000-10,000 ft.) which seems too rich. I live in Salt Lake City at about 4,500 ft elevation.
A/T or M/T?
 
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Old Oct 12, 2013 | 03:03 PM
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timber_cruiser
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From: salt lake city
Originally Posted by NumberDummy
A/T or M/T?
Bill, Thanks for your quick response. This is a manual transmission F100.

thanks!
 
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Old Oct 13, 2013 | 01:27 AM
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C3TZ-9533-B .. Jet #69F ~ 0-5,000 ft. (Motorcraft CJ-132) / Obsolete

BELL-MCCALL CO. in Hamilton MT has ONE = 406-363-2011.

KINSEL L/M in Beaumont TX has TWO = 800-816-2894.

NOS PARTS LTD in Waxahachie TX has TWO = 972-937-2201.

KARLSON MOTORS in Ketchikan AK has FOUR = 907-225-9022.
-----------------------------------------------------------------------
C3TZ-9533-D .. Jet #67F ~ 5,000-10,000 ft. (Motorcraft CJ-139) / Obsolete

C3TZ-9533-A .. Jet #65F ~ 10,000-15,000 ft. (Motorcraft CJ-131) / Obsolete
 
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