I did a stage one and the V&H FP3 was a good tool for me. The FP3 is a new technology and is not the same as the V&H Fuelpak. Sometimes folks use the term interchangeably but the FP3 and the Fuelpak are two different animals.

 

the only thing i plan on doing is adding vance and hines shortshots to my bike

 

VIEDS or XIEDS

 

S&S Vigilante on the way.

 

Agreed. I added the FL-ViED-10 to my '14 FXDL to enrich the AF ratio. For my needs, that is all this light little bike calls for. No need to get on the engine upgrade hamster wheel unless you plan to add big weight to the bike or are planning on doing a lot of 2-up riding. If someone just has to do something, then a bigger aircleaner and slip on pipes can get your a little more edge for trivial effort. Which is nice. After that it is all group think or the desire to customize and tinker that drives the upgrade pathways. IMHO, of course.

 

Same here on the fl-vied. installed one on my 2014 low rider, added a bit of punch to the motor, but the best thing is the reduced heat with a slightly richer fuel mix. mine is all stock, only plan is to remove the cat come winter.
For me, even riding 2 up with gear, the 103 cid motor has plenty of pep.

 

My 2014 lowrider put a slip on VH. gutted cat. Woods 777 cam air cleaner power commander v told fuel moto what i did thay sent me map for tuner i bought from them $300 . any questions yooper1962 gmail . some of these peaple wasted $ having there stuff worked on and dynoed which can blow your **** up and its not there fault. Ben turning whenches over 40 years on my 26th bike the cat.removel and cam made a big.big dif its a top end cam keeps pulling

 

My 2014 lowrider put a slip on VH. gutted cat. Woods 777 cam air cleaner power commander v told fuel moto what i did thay sent me map for tuner i bought from them $300 . any questions yooper1962 gmail . some of these peaple wasted $ having there stuff worked on and dynoed which can blow your **** up and its not there fault. turning whenches over 40 years on my 26th bike hope this helps

 

Wife and I each have '08 Dynas, and each of them has a SERT. That's what the dyno guys I deal with like most. We don't have much for mods; her's is the smoothest HD I've ever ridden but spent a bit of time on the dyno. (I got a deep discount). BTW; with the narrow band O2 sensor you CANNOT significantly richen your AFR to reduce heat. I've tested two 103 Dyna's at the same time; one carb the other EFI and the difference was still nearly 40F in engine temps. Period on that subject...

 

Might find the answer here:

https://www.hdforums.com/forum/dyna-...low-rider.html