Another carb thread - Carter YF POS

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My '73 FJ40 wouldn't run right after sitting for 10-15 years, so I though I'd rebuild the carb. I have never worked on a carb, ever, know nothing about them. I bought a rebuild kit from SOR, and went to take the carb off today. I'm looking at the thing, thinking "isn't this supposed to have two barrels?". Get it off, turn it around in better light, and it's a Carter YF one barrel! WTF! Man, I feel stupid. :whoops:

So now what should I do?

This is a 8/73 FJ40 with an F engine. The truck only cost $300 and is a pile of rust, but the drivetrain and frame are solid, so I figure it's worth resurrecting. My inclination right now is just to call Jim Chenoweth and order up a rebuilt Aisin using one of his cores, or buy someone's used one and rebuild it myself. The more I look at the manual the more scared I get about the gazillion little parts in these things.

Any advice out there?

Anyone want to buy a Carter single barrel carb? :doh:
carteryf.webp
 
I think you are on the right track with the Jim C. idea. He rebuilt mine after I did it myself once. The man is a wizzard.
If you are not in a hurry I think you should try your other option. Get an Aisin for your year truck and try rebuilding it yourself. It isn't as complicated as it looks on paper. If it works you're all set. If it doesn't you can send it to Jim C.
 
You and your truck are now tainted for life. Like they say,"if you suck just one......."


Send it to Jim or Mark. Rebuilding is great if you have time and knowledge. I have neither and have found that there are 'tricks" that both of them do to get you a much better carb.
 
I agree with the Aisen. Send the Carter to Vintage for a complete restoration....
 
Did you get ahold of FJJim? What did he say?
 
If this doesn't work out, I may have another option for you. It involves a little cruiser karma and a donation to the Friends of the Rubicon.
 
I had a heep for a while with the same carter yf. IMOP the carter is a fine carb. worked great for me on a nearly identical displacement motor. That combined with a GM HEI set up and I could run as low as 300 rpms and still putter along smoothly and I got 20+mpg with 33x9.50's. I wish my FJ ran as well :flipoff2: , and hopefully it will, I'm in the process of converting from a holley back to Aisan. So if money is an issue go a head and rebuuild it yourself. It's not that complex. the only thing you need to know is that to pull the accelerator pump there is a snapring on the underside that has to be removed, or you'll go crazy wondering why you've pulled the four screws inside and it wont come out. :doh:
 
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