1991 Gsxr1100m Petcock help!
Hi Guys, would appreciate some help if possible?
I'm re fitting the fuel tank on a UK Gsxr1100m I've just bought, there are two fuel lines which I'm ok with, theres the drain hose which I'm ok with.
What I cant work out is where the additional hose on the back of the petcock fits in, Im sure it's a vacuum hose and I think it's supposed to go to carb #3 which is capped off with a rubber cap, all 4 carbs have the rubber cap fitted.
The hose I'm talking about is quite short and has what looks like a metal nipple in one end.
What I have noticed is on carb #4 manifold intake boot there is a small hole that this hose and nipple would fit?
I've looked at manuals and hose routing guides and I cant find where the hose fits on the carbs?
Would really appreciate any help