S
I know there has been a lot of talk about the Boondocker air to air "INTERHEATER" for the Polaris Dragons. My brother bought a Turboed 2010 Dragon last year with the mini intercooler on it. After running it last season we determined something had to be done about the heat soak issues we were having. He had no hood vents only the side panel vents. We would see temps consistently around 200 degrees on average. This summer we bought the full vent kit from xxx and proceeded to covert his intercooler to a water to air setup. I have been running my own water to air setup on my M8 cat since 2010. Same riding I was seeing on average 75 degrees on my sled. I tried to come up with a simple way to swap to water to air but the dragon is not as friendly to fit intercoolers in as my cat was. After some thinking I talked with Boondocker and found out they have done a conversion of their air to air intercooler to water to air. I took the Fan off the intercooler and cleaned it up and brought it to Boondocker. The pictures show what I ended up with. All in all you can look to spend about 800 in parts. It is a stand alone system. Coolant flows from the 90 on the front of the cooler to the front tunnel cooler (I installed the stock Polaris tunnel cooler. The dragons have this cooler removed and a plastic plate put in it's place.) It then flows out of the cooler to the pump I mounted next to the chaincase (BTW the new pump draws way less power than the fan). It then flows up over the gas tank to the top of the intercooler T fitting. The nipple pointed up is the fill line. I am very anxious to test it out this year. The hardest part of the install was the tunnel cooler as you have to remove to track in order to gain access to rivet the cooler back in the tunnel. I will update you with temps when we can ride again.