I used to mess with my old quadarjet all the time on my old classic.
There is a the secondary butterfly flap right. Underneath towards the secondary is a Allen screw underneath that holds a tension screw you can see on the side. Its a bit tricky to get the tension just right. Just have the Allen wrench handy with the small screw driver you will need....and hold the screw steady as you loosen the Allen screw (which is just the hold down) The flat head screw puts the tension on the secondary, the Allen just holds the tension in place. I found on my 650 quadarjet about 1 or 1 and 1/2 turn on the tension screw was enough......NOBODY likes to BOGGED DOWN!!!!
in cars, most of the time the carbs are two barrel which means there are two main terminals, if you want more power, you'd go with a four barrel carb witch has four main terminals.
I was looking at my Chilton's Auto Repair Manual and for a 1978 Mercury Cougar it only shows a two barrel carburetor for the 351 Windsor V8 engine
yes. it has a four barrel computer controled electric carburetor.
A small one with vacuum secondaries.
In older cars 4v = a four barrel carburetor. 2v would be a two barrel and a 1v would be one barrel
425 ci engine with a four barrel carburetor or electronic fuel injection.
You can find a vacuum hose routing diagram for a Quadra jet four barrel carburetor at most auto-parts stores. Some Ford dealerships will also have the vacuum routing diagram.
The 1968 Ford Mustang offered a variety of engine options, and the carburetor used depended on the specific engine. The standard engine was a 200 cubic inch (3.3L) inline-six, which typically came with a one-barrel carburetor. The more powerful 289 cubic inch (4.7L) V8 featured a two-barrel carburetor, while the optional 302 cubic inch (4.9L) V8 could be equipped with a four-barrel carburetor for enhanced performance.
I would say a 500 CFM but no bigger than a 600 CFM. I don't know if you are looking for an answer on flow (CFM) or just a generic answer like "two barrel" or "four barrel". As I recall, in 1963 the 283 was only offered with a two barrel carburetor. I believe the rated horsepower was 195. The carburetor was either a Rochester or a Carter. Flow was likely not more than 400CFM.
From the Mustang forums:The 1964 Mustang did not have many models, just the coupe and the convertible. The biggest difference was that there were four different engine options for the coupe and convertible. These included a 170 cubic inch engine with 105 horsepower with 9.1:1 compression and a carburetor with one barrel, a 260 cubic inch engine with 164 horsepower with 8.8:1 compression and a two barrel carburetor, a 289 cubic inch engine with 210 horsepower with 9.0:1 compression and a four barrel carburetor, and finally the most powerful 289 cubic inch engine with 271 horsepower, 10.5:1 compression, and a four barrel carburetor. Consumers loved the different engine options on the coupe and convertible.http://mustangforums.com/timeline/1964-ford-mustang/P.S. It's rather easy to Google this kind of information :)
The 1989 Nissan Z24 pickup is typically equipped with a Hitachi carburetor, specifically the Hitachi 4-barrel carburetor model. This carburetor is designed to provide efficient fuel-air mixture for the Z24 engine, which is a 2.4-liter inline-four. It features a simple design that allows for easy adjustments and maintenance.
The 1973 Dodge 440 cubic inch engine was rated at 375 horsepower. That was with a single, four barrel carburetor.