V-Tune it whats used on the TTS Mastertune systems. the Super Tuner has a built in program called Smarttune, It's pretty much the same thing as V-tune. In a nutshell they can be set up to record data, then the user rides the bike around and the bike records info, then when done you can download the recording and make corrections to your MAP. After a few good sessions the bike should run half way decent. It's in no means a dyno tune but it is effective. I would have to guess that your dealer either doesn't have a dyno or they don't have anybody that can run it.

 

let us know what the numbers are when you are done....

 

A friend of mine had the SE 103 installed last year. When he let me ride it I couldn't believe I was driving a Harley. Bang for the buck, best money a guy could spend on upgrades. It's too bad the 103 that comes on the harley's is NOTHING like the SE 103 you are having installed. Our bikes are so underpowered compared to other manufactures bikes. BUT with your upgrade you will be smiles from ear to ear!

Enjoy,

T

 

There is something about the Smarttune feature I'm curious about. If the stock narrow band O2 sensors can only read from 14.2 to 14.7, how can you tune to a lower AFR? I hope someday the MOCO quits jerking us around with this junk EPA driven system and gives us true wide band adjust-ability but I know I'm dreaming. (Sorry, jumped up on my soap box again!)
Also in your opinion, how well do the up-the-tailpipe AFR sniffers work as opposed to ones that are screwed in a bung just off the head like on the pre 2010 models. Thanks!

 

My dealer had a similar deal this winter and I went in for the Stage 1. I am interested to see what type of HP gains you get going from Stage 1 to Stage 2.

 

I like them. When you go WOT they get loud. Otherwise they are a good volume level. Not too loud and not too quiet. They are great for touring. If I had one complaint it would be that I wish they were deeper sounding. But I don't wish enough to swap them out.

mikebaby

 

When you have your tuner set up to record (Smarttune) it changes the AFR table on the MAP to all 14.7:1 A/F across the whole range. So in essence, the bike is running in closed loop. When you are done Smarttuning your MAP is now calibrated to your build. I.E. it nows knows what A/F it is running in all the ranges. So the user can set his AFR table where he wants to and the ECM will be ables to make the adjustments to get it there. Just like a dyno, we set the whole MAP to 13.0:1 A/F then make all teh A/F (VE) adjustments to the ECM. Once the ECM is adjusted (clibrated) to 13.0:1 we can now set the AFR tables to where we actually want it to run in certin ranges.

The up the pipe sniffers work just fine, actually very accurate as long as you keep the filters in the sniffer clean. Some o2 sensors can be a real PITA to get to when the pipe is on the bike so the probe is the way to go.