Harley race tuner
#11
Why would you have to do that? My Indy can tune my bike and it has the SERT.... I can even tweek items in the map with my laptop.
#12
#13
I know one thread a while back, I asked the guy about his 450 dollar purchase of the SERT, and claimed he did not receive any software. The SERT was, and may still be, written by Mastertune. I think there was some falling out, and Mastertune launched their own version, called "TTS". Now this is all 'my understanding'... and I may be completely out in the woods on this.
There is a TTS Mastertune section in the Tuning forum.
#14
#15
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Rich,
The original SERT was written by TTS. When HD went with the new SEST, it opened the door for TTS to market the original under their name.
The nice part is theres some stuff in the Mastertune that HD didnt want in the SERT, so you get more toys to play with...
Whats even better, is the Mastertune doesnt have all the bugs the SEST has
The original SERT was written by TTS. When HD went with the new SEST, it opened the door for TTS to market the original under their name.
The nice part is theres some stuff in the Mastertune that HD didnt want in the SERT, so you get more toys to play with...
Whats even better, is the Mastertune doesnt have all the bugs the SEST has
#16
That's why instead of the SERT, I went with the TTS. I believe sort of a step of from the SERT, and it's basically all software with a comm interface.... just like the SERT.
With the TTS, I keep the software, and can do my own tuning runs and tweaks..... and nothing has to stay plugged into the bike. With a tuning run, I just tweak the map that currently resides in memory and go do a 'datalogging' run with the laptop hooked up to the ECM. Once done, it merges that new datalog file with the resident map, and creates a new map. Pretty trick actually. I like it....
About the same price as the SERT, but it still is married to the one bike. That's okay, 'cause I don't intend on this bike going anywhere anytime soon..
With the TTS, I keep the software, and can do my own tuning runs and tweaks..... and nothing has to stay plugged into the bike. With a tuning run, I just tweak the map that currently resides in memory and go do a 'datalogging' run with the laptop hooked up to the ECM. Once done, it merges that new datalog file with the resident map, and creates a new map. Pretty trick actually. I like it....
About the same price as the SERT, but it still is married to the one bike. That's okay, 'cause I don't intend on this bike going anywhere anytime soon..
I intentionally avoided that route on my bike because I knew I'd end up doing more tweaking than riding, but I imagaine I'll give in at some point, and would likely go the TTS route.
I'm curious though how you datalog on the bike? Is it stored in a memory modul that you hook up to the laptop after, or do you actually need the laptop hooked up during the run. If the later that would seem to make it difficult to tune unless you are on a dyno.
#18
I may even invest in a small vga screen to attach to the bars at the riser, so I can really hit each cell when I'm out doing a tuning run. Yeah, a dyno run would be the best, but since all I've done to the powertrain is Stage.1 a/c, and the pipes... I'm not too worried about it. Now when I do cams, go to 103 or 107 cubes, and headwork... I can start with a base map for that setup, but I will then get her dyno'd.
Last edited by archergodwin; 06-21-2009 at 09:43 PM.
#19
That's the cool part of the TTS, it's only software... because you already have all the hardware you need... it came stock on the bike. But to answer directly, yes - the TTS uses the existing stock O2 sensors.
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