So I bought a Tusk top end gasket kit for my engine since I'm doing a rebuild and 685 kit. The Tusk kit comes with several O-rings big and small and I can't for the life of my figured out what there for if anyone can give me a quick answer id really appreciate it.
I know someone will inevitably post a thread that already contains useful info, but I've done some serious searching as it is, yet the internet is a large place and I have specific questions.
Onward. I have a 2007 KLR that runs hot, it is a newly acquired bike and sat for some time...