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Anyone familiar with '86 yamaha Fazer 700?

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  • Anyone familiar with '86 yamaha Fazer 700?

    I recently picked up an 86 fazer 700 with only 2200 miles. The bike was in a wreck very early in life and was pretty much trashed. However the engine was not harmed. So, I got a crazy idea. Why dont I shoe-horn it into a go cart frame of mine? I have the engine out of the bike and the project is starting to take shape. I am not very familiar with wiring so I want to make sure that I have everything right before I blow something up. Please look at the following wiring diagram that I have made and see if it looks right. Thanks. Also does anyone know anything about the reliability of the fazer? I dont want to put a crappy engine in my kart.



  • #2
    The Fazer was nothing more than a debored FZ750 without the faring. They went like stink and I don't know of any problems with them other than adjusting the valves is a bitch.

    Geezer
    Hi my name is Tony and I'm a bikeoholic.

    The old gray biker ain't what he used to be.

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    • #3
      The engine only has 2200 miles on it and the time between valve adjustments is 26,600 miles. It is going on a go-cart so unless I blow it up I dont think that I will ever have to adjust them.

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      • #4
        Originally posted by foxjohnc
        The engine only has 2200 miles on it and the time between valve adjustments is 26,600 miles. It is going on a go-cart so unless I blow it up I dont think that I will ever have to adjust them.
        That was a general comment from a former Yamaha mechanic that had to do this task from time to time and not a slam on your project.

        There used to be a tiny Brit car called a Berkley that came stock with a small 2 stroke twin it it. I've seen a couple with old SOHC Honda 550 engines in them. One of those would be amazingly cool with a 700 Fazer engine in it.

        Geezer
        Hi my name is Tony and I'm a bikeoholic.

        The old gray biker ain't what he used to be.

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        • #5
          By the way, what do you think about the diagram? It is kinda crusty but I didnt want to spend the time to make it professional looking.

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          • #6
            Originally posted by foxjohnc
            By the way, what do you think about the diagram? It is kinda crusty but I didnt want to spend the time to make it professional looking.
            Looking at your wiring diagram makes my eyes hurt but it looks like you left out the regulator/rectifier.

            Geezer
            Hi my name is Tony and I'm a bikeoholic.

            The old gray biker ain't what he used to be.

            Comment


            • #7
              Thats what's screwed up, it doesnt have one. It has a alternator like a car that is attached to the side of the engine. I guess that the regulator is built in the alternator. The wiring for that I got from the original diagram from yamaha.

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              • #8
                Originally posted by foxjohnc
                Thats what's screwed up, it doesnt have one. It has a alternator like a car that is attached to the side of the engine. I guess that the regulator is built in the alternator. The wiring for that I got from the original diagram from yamaha.
                If that's the case, it's the only bike I've ever hear of with a all in one alternator.

                Geezer
                Hi my name is Tony and I'm a bikeoholic.

                The old gray biker ain't what he used to be.

                Comment


                • #9
                  Take a look at the original yamaha wiring diagram and see what you think. It is the wierdest thing that I have ever seen.



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                  • #10
                    They have the regulator/rectifier labled as "diode" on this diagram. The early 80's was the end of simple wiring on bikes. Now they're more confusing than car wiring.

                    Geezer
                    Hi my name is Tony and I'm a bikeoholic.

                    The old gray biker ain't what he used to be.

                    Comment


                    • #11
                      Take a look at bikebandit's diagram of the generator. Turns out that it has a voltage regulator and it is built inside the generator. Look here Diagram

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                      • #12
                        Very unusual to say the least...

                        Geezer.
                        Hi my name is Tony and I'm a bikeoholic.

                        The old gray biker ain't what he used to be.

                        Comment


                        • #13
                          money

                          SURE GLAD TO SEE YOU FOUND THE MONEY TO BUY A DIFFERENT BIKE!
                          1982 XJ 1100
                          going strong after 60,000 miles

                          The new and not yet improved TRIXY
                          now in the stable. 1982 xj11, 18,000miles

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