Here is a little improvement I came up with that really has improved cooling of my Jug... I had a brainstorm, after I took off my Stock fuel/gas tank and installed my spun tank, I realized I di not have enough room to do the "ramJet" airbox mod, so I found a second place to put a fan on. I found these fans on ebay, they are off a Honda 1500 Goldwing came with two fans for $35.00!!! put the switch in on the scope, in case I forget to turn it on before I get in!!! I only saw my Radiator fan come on one time this weekend!!! Several of the others were watching for me also, and they never notice the fan comeing on either... need to get a temp gauge also...