[kbcnick]

i had two questions, first for the big 3. i just upgraded to a sub in my system again and used 4awg for power. i have around 8 feet left over and figured i could do some of the big 3. has anyone done the big 3 on the vulcan? where are the grounding points? how much wire did you use?

second thing, at high rpms my battery light comes on and the lights dim, could this be a loose belt? if it is, how do i tighten it?

 

[downhill]

Probably a new belt tension wheel would do the trick, the springs weaken in time or the belt is old and starting to glaze. Just my thoughts.
good luck