The blue "can" on the back of the passenger side of the carburetter should have manifold vacuum applied to it. However, those carbs are across three different carb lines: Performer: This is essentially the original Carter AFB, which was a very good carb. This should be helpful on economy, but then I'm not sure "economy" and "460" should populate the same sentence. Here we specialize in 1980 - 86 trucks. Now I am looking at the vacuum lines. So it doesn't really apply. And manifold vacuum is what the hose in the first picture is. Vacuum line routing ford 460 vacuum diagrammes. But the Thunder/AVS has an extremely easy-to-use adjustment on the secondary opening point. The tube running from the gas tank should go to one or two charcoal canisters sitting low on the right frame rail, probably below the battery. Can anyone share a decent vacuum diagram?
It is the choke pull-off and opens the choke (strangler) blade after a few seconds of running. I recently picked up a 76 third, and I get a pretty dramatic hesitation on acceleration. Vapor Recovery: As said in the email, there's a system to recover the vapor from the evaporating petrol.
So, to answer your question, Bill said the blue thing, the choke pulloff, goes to manifold vacuum. To fully feed a 460 at full-chat you'll need a 750 CFM carb. It normally is connected to a nipple on the upper part of the carburetter. And if this doesn't make sense post up a bunch of pictures showing the engine and where each hose goes. I have rebuilt the carb and stopped the gas leaks. Thunder: This is based on the younger brother to the AFB, the Air Valve Secondary (AVS). Vacuum line routing ford 460 vacuum diagram. Darth Vader 1986 F350 460 converted to MAF/SEFI, E4OD 12X3 1/2 rear brakes, traction loc 3:55 gear, 160 amp 3G alternator. AVS2: This is a new carb and I'm not au fait with it. So, let's talk carbs.
So if you keep that carb you'll need vacuum to that. Any input would be great. I don't know if there is a meaning for the colours on the diagram. Vacuum line routing ford 460 vacuum diagram diagram. Last edited by a moderator: If they are all connected properly it'll work fine, but it can also be simplified. Project car 1986 Chrysler LeBaron convertible 2. It is for Bill/85LebaronT2's truck, which is an '86. The choke control is a bimetallic spring in the choke cover which gets it's heat from the exhaust crossover passage in the intake manifold. And there will be a few vacuum hoses associated with that, including one from the canister(s) through a valve to the intake manifold or carburetor. I want to be sure I am plumbed properly.
I've attached a photo with the lines marked. The major difference between the AFB and the AVS is the adjustable secondary opening point. It has a bleeder system (cover on back) so is harder to test than a plain one. But from what I've read the 4350 is a 600 CFM carb, so if you are just wanting to match that an Edelbrock 600 CFM carb would work. The tube in the back of the choke housing should get quite hot fairly soon after starting the engine, if it does not look for a broken tube (rusted through) or the inlet tube (goes next to it) being blocked or used as a vacuum source by mistake. But, that page doesn't include the vacuum choke pull-off that your choke needs. However, the basics are the same, and I think these are they: Vacuum Advance: I can see multiple hoses in your pics associated with the vacuum advance unit on the distributor. So our vacuum-routing diagrams won't be exactly the same as what you are seeing. Daily Driver 2009 Flex Limited with factory tow package. Transmission: If you have an automatic transmission it will surely be the C6. Maybe we can find the right one. But, they also have a 650 and a 750 CFM carb.
But, it is possible that the original hoses had a colour tracer on them, so you might look for that. So you can hook it up to a hose, or run a new hose, to a fitting that screws directly into the intake manifold. In my opinion, which many on here don't share, the most simple and reliable carb is an Edelbrock, which is what you asked about.
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