If you ever decide to install a big bore kit in your rhino, then you need to listen. When you buy a 686 big bore kit and they send you a copper gasket, throw it away or send it back. It took me 9 times of taking my top end completely apart and trying everything in the book to stop my head gaskets from blowing. Copper gaskets are crap unless you oring your head and cylinder. I bought a cometic gasket and it resolved the problem. I am so glad that my rhino is finally fixed.

It has a hot cam, jet kit, 686 big bore from pro-tec racing, hmf exhaust, k & n filter, and cometic gasket. Oh yeah and a dyantek cdi box. It runs great now. I learned a hard lesson on the copper gasket, so you dont have too.

Any ?s