I am not trying to start any arguments here and I am not looking for anyone to tell me what is "better". I'm just looking for feedback and observations from people who have used canned maps from both sources. I installed VH dresser duals with twin slash round mufflers on my 04 Road King. Stage 1 air and ECM already done. I have the PC-V from Fuel Moto, and had emailed for the map on Friday. In the meantime, while waiting for a reply I tried a map I downloaded from Dynojet's database that was a PCIII map imported for PC-V. It was map #034. The bike seems to run pretty well, as far as this old Sportster jockey can tell. Throttle response is good, no hesitation, blah, blah. I did notice that the rear pipe has started bluing already, but i know the rear jug doesn't get the airflow that the front does, so I doubt that has anything to do with the map. I got the email from Fuel Moto today with the new map but haven't got a chance to try it yet. Just looking at the numbers, the FM map seems richer, but I don't know a whole lot about this stuff yet. What should I expect to see from the change? What experiences do you guys have comparing and contrasting different canned maps? Performance, rideability, heat, mileage, etc? Also does anyone have the same setup as me and a map that they have had success with. I picked that 034 from DJ because it seemed like the closest match to what I have. I also looked at map #180, but didn't try it. Please share your experinces and as always, sorry for rambling.

 

I run 2 fuelmoto maps & both bikes are spot on. When I had some decel pop going downhill, FM set column 0 from "0" to "15". No more pop. I trust FM. Give their map a try. BTW, richer=cooler running but less gas mileage.

 

I will be trying the FM map, just haven't got a chance yet. Interesting thing I noticed is that on the new FM map as well as DJ 180, there are already some 10's in the 0% column. On my previous FM map that was used with my stock headers, and DJ 034 that column started out as all zeroes. I would be very surprised, if I have any decel pop. Hopefully I will find out soon.

 

I thought for sure you guys would have some input on this. Oh well, no biggie.