Anyone know what sort of temperatures I should expect when running my 2005 WR450? I've just bought a Trail Tech Vapor which includes an inline coolant temp sensor. I've added the sensor to the hose running from the engine back to the radiator (left hand side... when sitting on the bike). Vapor allows me to set a "high" temp and a "danger/warning" temp (which triggers 2 different LEDs). The problem is that I'm not too sure what sort of temp is considered "high" and what is considered "dangerous" (ie. stop the damn bike). To give some background, I also use the bike to commute to work and a couple of times the coolant has boiled (from sitting in traffic). I don't have this problem anymore as I just kill the engine whenever I'm sitting for a period of time. Seeing the temp with some reference to being high or dangerous is much better though. Cheers.