Also…I have a Fmf turbine core silencer and I couldn't get in the back half where the turbine is when I was repacking it today, because it has rivets, and I have no tools for this.  I did repack the front half though, however I'm still getting oil out of the front manifold (all over the front of my engine) and also out of the end of the pipe a bit.  Nothing crazy out of the pipe but when you rev it you can see it on the snow and it drips when I park it. It was even blowing some oil out of the rivets on the silencer as well.  The worst part is right out of the manifold where the pipe just slips over.

I wish there was someone who could make these for a lt250r. http://www.eddie-sanders-racing.com/product_p/billet%20exhaust%20flange.htm