I picked up my new Dyna the other day. Before picking it up I had them put the SEII Slip-ons on for me. One other thing they did that I didn't expect was put on a Race Fueler/DFO/Fuel Pack Part 1413SE. What is that? The bike still pops and gurgles on de-acceleration and I had alredy purchased a SERT to take care of that problem. So my question is what exactly is the Race Fueler/DFO/Fuel Pack and can I just put my new map on anyway and not worry about the Fuel Pack???

 

Hey MikeO,
If you already got the SERT, you should not need the Fuelr, since the Race fuelers main purpose is to give you a richer fuel/air mix ( on 05 and later models also a bit leaner if you want/need to..). So if I were you I'd ask your dealer the reason for the fueler since you already payed for the SERT...

On the Map : if the race fueler is on and is enrichening your mix, than you need a different map to prevent a too rich mix.
Anyways, best is to find yourself a good tuner who knows SERT, because its a tricky thing if you don't know at youre doing..

 

I don't think you should have both. Lose the race fueler and get some dyno time to properly dial in the SERT.