I know this may be a dumb question, but on the petcock of my 81 XS650 Special II, it has 3 designations on it.."Reserve", "On", and one that is marked "PRI". 2 of them are self explanatory but what is the "PRI" designation?
If the petcock allows fuel flow in the "PRI" location, when do you run it in that position?
Sorry, I've already tried to look it up and had no luck. I don't have an owners manual, only service manuals.
Thanks!
If the petcock allows fuel flow in the "PRI" location, when do you run it in that position?
Sorry, I've already tried to look it up and had no luck. I don't have an owners manual, only service manuals.
Thanks!