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Assuming you mean adjusting the idle air/fuel mixture screws, it is best done with engine running, warmed up and a vacuum gauge connected to a manifold vacuum source. Start with screws adjusted 1 1/2 to 2 turns out. Run engine and adjust each screw several times to achive maximum vacuum at idle speed.
What else can I help you with?
How much horsepower did a 1973 dodge 400 engine have?
190-2bbl, 215-220 4-bbl carb
What is the biggest and best engine to put into an 1981 El Camino?
A 350 CID w/2bbl carb will get you the best mileage and power.
How to set a carb on a 302?
First, what kind of carb. 2bbl.......4bbl....make, model, holley, roch. , edel., Is the engine cam'ed ? Stock ? Want more info? Get back to me on my message board.
How do you adjust the idle on the 1987 dodge ram?
If it has the standard 2bbl carb, there is a screw on the drivers side linkage. Just turn in to increase the rpm's, and back out to decrease. There is also a choke "kick-down" screw that can affect engine rpm when cold. This one will be screwed into a "stepped" cam on the linkage. You will need to adjust this for high idle speed when engine is cold. You may also have a high idle speed solenoid mounted on the front of the carb. This increases engine rpm when the ac unit is swithced on. This should be adjusted from the factory, but can be tuned by by a screw on the front of the solenoid.
Horsepower rating of 64 olds 330?
Low compression, 2bbl carb = 230 hp High compression, 4bbl carb = 290 hp 1964 442 330 engine = 310 hp
How much horsepower does a 1975 chevy truck with 350 engine have?
165 hp stock 2bbl carb A lot of the pickups had a 4 barrel, which added 20.
97 GMC Suburban running rough and stalling at red light?
your idle settings might be to low. check on your engine near your carb for a small screw that is all by itself
Where does each vacuum port of a rochester 2bbl carb goes on a 1982 Chevy 6cyl 250?
There should be a vaccuum hose schematic on a sticker somewhere in the engine compartment.
How much horsepower does a 1967c-10 4.6 283 3789935 have?
With a 2bbl carb. 195 HP With a 4bbl carb. 220 HP.
How many cfm is the carb on an 85 Dodge truck with a 318 2bbl?
About 500 cfm
If you screw a idle screw while ATV is not hot what happens?
nothing happens. it's simply a matter of (typically) making idle adjustments after the engine and Carb. are up to normal operating temps. ( the exact required settings will be slightly different when cold, but will do no harm.)
What are the carburetor settings on a 1991 Yamaha Phazer ll?
The only setting is one screw on the top of each carb its the mixture screw and should is 1.5 turns out by default.
