Carb question

So I've finally taken delivery of my 71 Mach 1 429 SCJ 4 speed. When the previous owner restored the car they installed a manual choke 600 cfm Holley and it is obvious that this carb is really holding back the power potential. Currently there are no correct, original carbs for sale and while I'd eventually like to find one, in the mean time I would like to put a new 750 (or so) automatic choke, vacuum secondary carb. What would you guys recommend? It will be for street use only.

Quick Fuel SS-780 VS

You have an interesting dilemma. What's keeping you from buying the carb you want? If you are looking for a cheap temporary period correct fix, look at: http://www.nationalcarburetors.com/cat-fordcar.html

Their prices are strangely inexpensive and it appears like they could cover your temporary and long-term needs.

You have an interesting dilemma. What's keeping you from buying the carb you want? If you are looking for a cheap temporary period correct fix, look at: http://www.nationalcarburetors.com/cat-fordcar.html

Their prices are strangely inexpensive and it appears like they could cover your temporary and long-term needs.

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The carb I would ultimately like to have is an original. They are just extremely rare and hard to come by (none for say that I can find online anywhere, ebay has 2 but are for automatics, not 4 speeds) as they only came on the 70/71 SCJ 429 Mustangs.

What Carb is it and I'll keep an eye out?

You have an interesting dilemma. What's keeping you from buying the carb you want? If you are looking for a cheap temporary period correct fix, look at: http://www.nationalcarburetors.com/cat-fordcar.html

Their prices are strangely inexpensive and it appears like they could cover your temporary and long-term needs.

Click to expand...

The carb I would ultimately like to have is an original. They are just extremely rare and hard to come by (none for say that I can find online anywhere, ebay has 2 but are for automatics, not 4 speeds) as they only came on the 70/71 SCJ 429 Mustangs.

Click to expand...

I like TommyK's choice. Hard to beat for the money. A good place to start the search for an original carb is here. http://www.allclassicmotors.com Good people reasonable prices and they have a LOT of contacts.

You have an interesting dilemma. What's keeping you from buying the carb you want? If you are looking for a cheap temporary period correct fix, look at: http://www.nationalcarburetors.com/cat-fordcar.html

Their prices are strangely inexpensive and it appears like they could cover your temporary and long-term needs.

Click to expand...

The carb I would ultimately like to have is an original. They are just extremely rare and hard to come by (none for say that I can find online anywhere, ebay has 2 but are for automatics, not 4 speeds) as they only came on the 70/71 SCJ 429 Mustangs.

Click to expand...

I like TommyK's choice. Hard to beat for the money. A good place to start the search for an original carb is here. http://www.allclassicmotors.com Good people reasonable prices and they have a LOT of contacts.

Click to expand...

I will check it out. Thanks!

What Carb is it and I'll keep an eye out?

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D1ZF-9510-YA is the correct part number. There are a few that end in XA on eBay but that one is for the automatic trans cars.

I plugged in that p/n in the search and found an old classified ad with the carb you're looking for. Ad is from 2012 though. Maybe he's still got it.

http://www.7173mustangs.com/thread-429-cj-scj-parts-engine-toploader-some-of-everything

I plugged in that p/n in the search and found an old classified ad with the carb you're looking for. Ad is from 2012 though. Maybe he's still got it.

http://www.7173mustangs.com/thread-429-cj-scj-parts-engine-toploader-some-of-everything

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I sent him a PM and he wrote back and said he still had it. I asked how much he wanted for it but have never heard back. Hopefully I will soon.

If you are looking for a cheap temporary period correct fix, look at: http://www.nationalcarburetors.com/cat-fordcar.html

Click to expand...

4300A's, 4300D's, 2100's, 2150's, and 7200VV's. The leakers, cockroaches, and turds of the 1970's Ford carb world, respectively. No wonder they're cheap.

The 4180's sound interesting though.

-Kurt

Remember, this engine came with a Holley, not a Ford carb. I say just get a simple similar replacement. Holley part #0-82750 is a great choice:

750 CFM

Vacuum secondaries

Electric choke.

Perfect fit, retails for $550, you can surely find it discounted somewhere.

I don't see the 71 listed but, the 70 is listed and Carl "may know a guy".

Chuck http://www.carlsfordparts.com/main.html

I purchased from this guy in Canada, he is very slow to reply. I ended up talking to his son to get things moving. He used to have a phone number on the 429 megasite in the parts board section. But, for some reason I cannot get in the parts board section any more.

Remember, this engine came with a Holley, not a Ford carb. I say just get a simple similar replacement. Holley part #0-82750 is a great choice:

750 CFM

Vacuum secondaries

Electric choke.

Perfect fit, retails for $550, you can surely find it discounted somewhere.

Click to expand...

Ordered it from Amazon for $475. Found a great Ford engine guy locally for the install. Can't wait to get it installed and turned up!