would definitely help for them to have the tolerance specs. if it's OK, you just want a light hone to give the new rings a fresh start.Saw that. Would I need to take in the piston, and the boring instructions as supplied with the 685 kit?
never used one but google TUSK KLR valve cover gasket. they're about 1/3 the price of OEM here in canukistan.$88 here for a new gasket. Rip off!