Hello all.
new to the forum, but not to the bike world.
i have an 84 LTD 750 twin that i have a question about.
fuel line goes ib a tube that feeds the float bowls.
about 3/4" above that and ahead it looks like another tube connected to both carbs with a hoze barb on it.
the left bank feeds the vacuum fuel pump so that is not it.
the barb has no hose on it and i have been running it that way.
any idea what it is for?
thanks.
​​​​​​​Gary.

 

hit up your favorite parts fiche or your factory manual.