My newest and soon to be my favorite mod. I just finished installing a temp gauge designed for air-cooled engines. After doing a lot of research I learned that cylinder head temperature is far more accurate than oil temperature when it comes to measuring engine temp on an air cooled engine. It is the prefered method on air-cooled Porsche's, VW powered dune buggy's, and other high performance applications. I found a complete kit designed specifically for atv's that included the thermocouple, harness, gauge, and gauge pod. The install was a breeze and the gauge works better than I ever thought it would. It is very sensative/quick to react to temperature changes in the engine. To test it, I checked the temp reading at the base of a long hill-climb (reading 280 degrees), went like hell up the hill, and then checked the reading at the top (now reading 310 degrees). The gauge rose 30 degrees in the process of climbing the hill, that's ultra-fast reaction time for the gauge. I was really impressed. I need some more time riding with the gauge to figure out what my normal operating temp is. This thing will be real nice to have this summer when it's 95 degrees outside and I'm wondering how my engine feels about it. Here's some pics: