Posted April 6, 200916 yr Hi i have a 1979 xs1100 and need to know where the vacum hose,s go on the carb have 4 mikuni carbs need to know proper fuel line set up as well can anyone help me thanks.
April 14, 200916 yr Hi i have a 1979 xs1100 and need to know where the vacum hose,s go on the carb have 4 mikuni carbs need to know proper fuel line set up as well can anyone help me thanks. Should be 3 vacuum hoses. The ones from the petcocks go to the rubber boots on carbs 2 and 3 (the center 2) and the one from the bottom of the engine (vacuum advance line) goes to the vacuum port on the number 2 carb (the one ON the carb not the one on the boot).
April 14, 200916 yr Full Service manual Yamaha XS 1100 1980 : http://www.ringler.us/xs1100/YamXS1100Manfull.pdf 182 mb. Also, have a look here. http://www.xs11.com/forum/index.php
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