88 upgrade
My question for this group is I am looking to increase HP in my 02 RoadKing with an 88. In my search I am finding many different options. I currently have a Stage 1 and a mapping system and I am thinking about moving to a 95. Any suggestions on where to best research this for functionality and price?
This question has probably been posted before but I could not find the info I was looking for. Thanks in advance for the input.
I owned my '03 Heritage w/88 for 6 months before I went with the 95 big bore kit. I used the HD kit w/SE203 cams. It was a noticeable improvement over stock and my Stage 1. I used the HD Stage III download for a tune. It ran good for years.
In 2012 I added another bike to my garage and got a PowerVision tuner form FuelMoto for it. I also got an additional license for the '03 Heritage.
I re-flashed the '03 ECM with a DynoJet custom tune, set up for my bike/mods.... Wow, what a difference...!! Like a newer, better bike!
Yes a big bore kit will give you considerable increase in power..... If you use an HD kit (if they still make them), don't bother with the HD download, get a better tune....
FuelMoto, Hillside Cycles, and other supporting venders could hook you up with a well designed kit to bump up the size/performance of your 88.... Since matching the parts to work together is important... check in with one of them and let them guide you...
Good luck...
Last edited by ChickinOnaChain; Feb 2, 2017 at 03:04 PM.









