Re: Over flow bottle
Tony, that's similar to the Weber burp bottle setup I picked up from RRP. In the Riot, I would highly recommend the burp bottle on the engine side of the cooling system while leaving the cap on the radiator intact. Air gets trapped on the engine side and and air will build in the head and de-prime your water pump causing an overheat. I was quite surprised at how much air burped from my system over a couple rides. It took two dune rides for the coolant level to settle down.
I'll post some pics after I get home from St Anthonys, but if you PM a phone number I can text some pics...
2009 Redline XL Turbo