There's also a trouble-shooting guide, if needed. Do not use gasket sealers, use gaskets provided. When removing old carburetor label all hoses and wires. If Necessary, clean engine before installation. Use Loctite on hardware inside air cleaner and intake manifold studs. If rewiring is needed always use an insulated connector or tap. Never allow dirt in the carburetor. Do not over tighten jets or throttle linkage.
Never operate the engine without a fuel filter. Do not allow fuel to spill or leak. Be careful not to cut or dent the aluminum gasket surfaces of the intake manifold or carburetor. Always wear eye protection. This section should be completed before you install this Weber Conversion Kit. Please make sure that the Parts were not damaged in shipment. Please check the contents of the kit against the picture on page 1.
If any parts were missing or the parts were damaged in shipping please contact your Weber Dealer. Verify that your vehicle had a recent tune up and you do not have any other mechanical problems. The Weber Carburetor can not fix engine, and ignition problems.
Weber Carburetors require 2. If your fuel pressure is more than 2. The electric choke and idle cut-off solenoids require a key hot Volt source. Connect the electric choke to the Vehicles existing electric choke power source using a jumper wire. You must remove the EGR valve pipe. The manifold will be sealed with the plate provided in the kit. Weber Carburetors are preset at the Factory.
Only make adjustments to the carburetor after the installation, and running the vehicle for the first time. After the carburetor is installed record the factory settings if needed in the future.
Please save your sales receipt and all carburetor documentation for future use. Take off the original Air Cleaner Assembly. Remove the Fuel Supply hose that is attached to the carburetor and label it. Remove the Fuel Return hose and plug it. Remove and label the vacuum hoses connected to the carburetor. Remove and label all of the electrical connectors attached to the carburetor. Identify the electric choke wire. Remove the Float bowl Vent hose and plug it.
Remove and label all electrical and vacuum connections to the vacuum switching valves and remove them along with the vacuum manifold.
Remove the PCV hose from the Carburetor. Remove carburetor and all spacers and gaskets from the intake manifold. Place a clean rag in the intake opening to keep dirt and tools etc.
Seriously, just don't. On the other hand, IF someone was kind enough to post a jetting chart based on real-world testing of your exact combination, that's great!
It means that person has much more experience with your combination than we do, and his recommendation will get you a lot closer than we possibly could.
Which also means you're done, you have the answer, you don't need a second opinion. In racing, the fast guys check the float level at least once every weekend. Usually they do it when they arrive at the track, because towing the car to the track can knock the float out of adjustment.
Meanwhile, you've been driving your street toy over potholes and speed bumps or even off-road , which hammers the float even worse. And if you just bought your carb, how gently do you think the shipper handled it? A book on Weber carbs would come in really handy right now. There is NO universal answer to that question.
If there were, Weber wouldn't make different jet sizes! Again, we can try to extrapolate yeah an answer from sort-of-similar combinations in an outdated European OEM jetting list found in the now out-of-print Haynes Weber Carburetor Shop Manual, formerly Part No. You will likely find that your combination needs something different. At this point we also need to ask: What else might be wrong with it? Did the seller ever have it running? Did he try some "trick" he read about online?
If so, you might have paid for a carb that somebody else ruined. At best, you have no idea what is inside. You need to take it apart and examine it. Not so fast! Let's back up a second and ask: Did this combination ever run right? Note that the carburetor is offset to one side — this is to clear the generator.
Pre - heat pipe hooks up to stock exhaust system to prevent manifold icing. Transportation Posted on Author : Verlon P. Posted on
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