If you have the opportunity I would definitely get Doc to tune it for you. Gas mileage is definitely out of wack. For all that you have done to your engine the dyno numbers seem off especially the HP. My STD dyno numbers are 109HP and 121TQ and SAE numbers are 106HP and 118TQ with just SE259E cams, Fullsac X-pipe and 4" Rineharts.
I brought my mpg issue to my service manager last weekend. He told me they'll lean it out more on the dyno. I was told I could bring it in on Wednesday, but no way am bringing it in on the day before Thanksgiving. Ill wait till next week.
In the mean time I want to disconnect the battery for a few minutes, then reconnect. Start the bike up and run it to operating temp for several minutes without touching the throttle. Then shut it down.
This has helped my '06 Gold Wing by resetting the ECM I believe, or it's air to fuel ratio back to stock ratio. In the past I gained back about 5 mpg on the Wing when I notice the mpg slipping down.
Has anyone done this on a Harley?
When I brought this up at another dealership service department, they looked like I was talking Greek to them.
BTW on my last fill up riding very conservatively, all I got was 29 mpg.