I had a 2003 Ultra. Bought it in Oct '05 with 43.5K miles on the clock.
I did the following to it:
- Switched to full synthetic engine oil, and full synthetic tranny fluid (Mobil 1, and Spectro respectively)
- Installed Screamin' Eagle 6-speed transmission and True-Track "Trackula" set - 65,396
- Installed Jagg Oil Cooler - 65,755
- Replaced Stator and voltage regulator, clutch cable - 66,450
- Roller chain conversion, Andrews Products N21 cams, adjustable pushrods, Torrington inner bearings, Dobeck Performance TFI-1040ST - 72,690
- Replaced lifters with a new HD "B" set. Adjusted pushrods to 3 turns, 1 flat (3.166) = 0.132". Replaced exhaust gaskets (HD) with Cometic "Extreme Performance" Stainless Exhaust Gasket - 74,120
- Replaced VR and battery - 79,300
- Replaced rear axle and adjuster cam - 81,650
- Replaced 29987-02A Stator Assy, 45 Amp Single $ 142.95; 29999-97B Alternator Upgrade Kit 264.95; 34906-85D Gasket, Inspection Cover 30.95; 2918 Screw, Cap torx (4) - 83,900
- Replaced front fork with '06 configuration and 1" lowering kit. Replaced rear lowered air shocks. Replaced brake rotors with floating rotors front and rear. Replaced brake pads on rear. Replaced dash switches. Replaced headlight bulb - 92,450
- Replace HD AGM battery with Interstate Battery Cycle-Tron Plus 30 AH (FAYIX30L) - 93,500
- Replaced battery cables. Reset pushrods to 3 turns (0.125") - 93,600
- Replaced IAC - 95,700
- Replaced main seal and starter jackshaft seal on inner primary - 99,150
- Crash. Bike totalled - May 7, 2013 - about 99,600
I did the 6-speed upgrade because the OEM 5-spd was leaking. The "Tracula" upgrade was to eliminate a "rear-steer" problem. The roller chain conversion was to eliminate the spring-loaded cam chain tensioners. Upgraded the cams to the Andrews 21 grind at the same time. Upgraded the front fork to get rid on the cartridge on the left side. Replaced the air shocks that had gone bad. Had the Odyssey battery in it for a good long time. Best battery I had ever used on it.
Regular maintenance (oil/filter) at about 3k - 4k miles. Spark plugs too at same time. Lots of tires. Tried more Dunlops, Avon Vipers and Pirelli Night Dragons.
So I had the bike about where I wanted it when that idiot cager hit me going the wrong way on the HOV. Now I have a '12 UC that I am fiddling with.
Cheers,
TQ