I have had the mighty mite fans installed on my Breakout last summer. I think they will help cool the engine when you're riding, but they definitely will cool things down when you're stopped on in traffic. Best way to describe this is that my Breakout, with a SE 117 kit, decked heads, high compression, and two oil coolers still had the EITMS kick on after only a minute in heavy traffic or stopped during warm weather. So shortly after having the mighty mite fans installed, I took a long ride on a sunny 85 degree day here in South Carolina. I then parked my bike on a macadam parking lot and let it sit at idle for ten minutes with the fans running. The EITMS never kicked on. That was good enough for me. I don't know how much longer it could have gone without the EITMS, but clearly, the fans made a big difference. Oil temp averages 206 when riding after the fans were installed and was showing 220 before, on the same dipstick gauge, for what that's worth.