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    Trade - 1977 xs400 bigger bike needed

    i have a 1977 yamaha xs 400 that runs great everything works and i ride everyday not sure what is worth but i would like to trade for a bigger bike that me and my wife can be on together.The bike has some comsetic isssues but it is a great runner.If you have a bigger bike and are interested in a...
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    my bike is running terrible some times i have spark other times i dont

    I recently bought a bike that had sat for over 3 years ,its a 1977 xs 400 i worked thru most of the issues but there are still some problems i need help with. The bike picks and chooses when it will run on both cylinders some times it will only run on the left cylinder others only on the right...
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    is it possible to convert ignitions points

    is its possible to convert ignition points to an electronic ignition on a 1977 yamaha xs 400 if so how costly and difficult is this do
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    carb issues

    could someone point in the direction of where i can get a carb rebuild kit for a 1977 yamaha xs 400 thanks in advance
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    bad cam seal and other issues

    H i guys im new to the forum and just purchased a 1977 xs 400 that had been sitting around for a few years since it last ran. I got the bike running with little effort but noticed a substantial amount of oil leaking from behind the points cover. My first mistake was high temp rtv gasket sealer...
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