Looking for some help here. I have a 2002 FLHT, carbed version. The first owner (2 months) put about 2000 miles on it so I don't know how it was broken in. I had a stage 1 done with Bub's big dog pipes, K&N air and rejetting. My 2008 Impala gets better fuel economy. On a recent trip to the Big Bend area of Texas I got 32 mpg. (that was holding the speed to about 75 max on the highway). I am considering "detuning" the bike by putting the original filter, pipes and jet back. Can anyone give me an idea whether this will make much difference? I am not a hotdogger and spend most of my time in the 60 - 70 mph range. My Impala got 33 mpg on a recent trip to San Antonio at 75 mph. Thanks for your thoughts.