Hi I have a 97 Polaris XC 440. The engine head is red and say XCR special. Does any body know what it means. Was that engine special did that years XC have any mechanical problems on the 440. Also on the 97 440 when I turn the Handwarmers on high all the electrical instruments(head light tachometer and instrument lights and brake light goes dead. There is a little power in the head light but not much. And I think something is wrong with the clutch. I use to be able to accelerate fast but now it is a little slower in accelarating and in overall speed. Any feedback is greatly appreciated.