View attachment GlideLife Dyno Chart.pdf
I absolutely agree with Crumb. Make sure you get something that an H-D dealer can deal with, but, I did what Crumb says. I asked My Dyno guy (One of the best in the biz... Trains H-D Techs on dynamometer operation) which particular tuner HE WOULD SUGGEST... He said I could get whatever I wanted except the ThunderMax, as the TM actually replaces the H-D factory DELPHI ECM (Excellent-PROVEN ECM).
Doc strongly "suggested" the TTS Mastertune 2. He said it's the one he gets the best results from... and that he could easily bring out power & torque in the RPM range I ride at the most (from about 2000 to 4500 RPM). Works w/ factory Delphi ECM. I found that from my "seat of pants" dyno, it pulls pretty hard from right above idle to about 5200. Dyno sheet says TQ is still over 100 to about 4300. My face wasn't big enough for my smile when I took her for a ride when Doc rolled her out of his Dyno Room.
I've only found one dealer that cannot work with the TTS Mastertune (because they didn't have the required cable). I just stopped by to "ask", as I always do, anytime I stop at a dealer while out riding... I have never had any issues whatsoever with my TTS. After the dyno session was done, nothing else stays with the bike. It's all in the factory ECM.
Once the OEM ECM is not there (as with the ThunderMax), you're SOL if you happen to have issues away from Home. *If I travel far from home, I carry my TTS unit, my cable and the flashdrive my Dyno guy gave me in a small zippered leather case in my left saddlebag. (The flashdrive contains my OEM tune & my dyno tune) The whole "just in case kit" is quite small
*You don't
NEED a dynamometer tune with a TTS Mastertune (They offer a plethora of canned tunes), but a good dyno operator can definitely get the "MOST" out of it.
Ref. the T-Max, I, personally, still think getting 100 HP from a Stage One Upgrade(of any available bolt-on stage 1 performance parts) on a 103" Rushmore motor with "any" tuner is kinda' "amazing" at the very least. I'd love to see a dyno chart if one exists.
Mine is at the top.
By the way...
**Steve Cole, owner of TTS and designer/engineer of the TTS Mastertune, designed the SE Race Tuner (SERT) for the Motor Company. I'd tend to believe he probably knows a thing or two about H-D EFI & ECM's.