I live in Il. which is pretty much flat land. My 2011 with the 103eng, port/polished heads, true dulles w/Rinehart mufflers, Comander 5, H-D tuneup module and 255 cam is just ok.
Last year I put 3500 miles on completing a western trip and this year 7110 mile trip to the west coast. I'm very disappointed in the performance.
I'm thinking of upgrading to the H-D 120st, wil i be disappointed? Will the engine and drive train be reliable? How many have done this?
Thanks in advance, DJ