thermal insulator on carb sleeve
I have a small crack in my insulator on my ninja. I took the carb out my vspec and it is pretty bad around the pinch bolt. I mean like 5 times worse. Thing is, my vspec had 0 air leaks and ran fine till the bearings and rod went out. So how bad does the insulator have to be before it's no good?
Or i should ask. Do any of you run a engine with a bad insulator and had success