I just took delivery of my 2008 105th Anniverary Ultra Glide. Riding it every day that the temp is above 36 degrees F and no snow on the ground.
Last year, I conducted about three months of research on the "glide" models before I purchased mine. What I learned is that since the EPA has tightened up their rules, the HD factory was required to thin out the fuel air mixture a bit, and the glides after 2007 run up to 100 degrees hotter as a result. Working with my excellent local dealer, Mann's HD in Edinburg IN, we decided to add the EFI tuner, heat side shields and a full flow air cleaner. Used my free dealer gift certificate to pay for the upgrade.
The next thing the dealer suggests is to switch to synthetic oil. This change has proven to reduce the temps about another 10-15 degrees F.
The bike rides like a dream! More power than the demo I rode and really smooth on the highway. It sits in my heated garage with its own special 105th anniversary cover and another portable heater located under it. Every evening when I get home, there is the 105th logo looking right at me as I open the garage.
Believe me.....the Ultra is a marvelous package!!
Ride Safe! Enjoy!