I had been tuning my 120 with an older MT8 file that was custom built by TTS & supplied to me via an “Aust. Forums” forum member. The tuning took some time as I tried two different exhaust systems, a V&H Pro Pipe 2-1, which tuned easily but was sluggish @ WOT. It was also a bit loud for my liking so I pull them & fitted the stock head pipes with Khrome Werks slip-ons. Man, what a difference they made to the WOT. Although tuning with the 2-2 pipes was a drag, I got it done.
Just when I had the tune finalized, the MT9 files cam out.
Converted the finalized custom MT8 map to FPJ 176 & tuned it while still using the 2-2 stock head pipe/KW slip-on combo.
Ditched that exhaust set-up recently, as VT3 kept wanting to increase the engine displacement till it topped out @ 159.5cid (maximum). The VEs, by the way, only topped out in the rear cylinder in the 2000 to 3000 rpm @ 0 TPS.
So I re-installed the 2-1 Pro-Pipes, with a modified baffle to quieten it down some, and then started tuning with FNL176 calibration. Tuning was much quicker/easier with these pipes, but WOT is sluggish as it was with the MT8 custom map.
The S&S 625 cams I’m running, & most S&S cams, are considered to be “over exhausted” so these cams with the 2-2 exhaust would help in that department, & the 2-1 Pro-Pipes not so much.
My question is, are there tables in the map that can be used to help the 2-1 pipes run better @ WOT?
I haven’t played with the AE or spark tables in the MT9 cals yet, but I did notice that the VT data showed a lot more spark activity with these files than the MT8 data showed.
Any help would really be appreciated. - Rob

 

Hi i'm new this is my build 2010 road glide 103 with 574 reaper cam 10.5.1 pistons Arlen Ness air cleaner Vance and Hines 2 into 1 pro pipe bee hive valve springs manual compression release.The shop that did the work loaded a basic map DAA009-01-A0 mt9 bike does fair but when hot it don't idle good about 900 shaking bad.The maps for 574 are obsolete now on the fueling site,the only map on the tts for 574 is for a 2014-2015 which i haven't tried but i don't think it will work.Can the old maps be loaded still.Does anyone have a map for this build or could someone tell me a good map close that they think will get me running right.I found some tts maps on the list that are either bigger or smaller than the 574.HELP PLEASE also i have the blue tuner.

 

I'd try DAD009-01. Set IVO and do a couple of quick vtunes.

 

Thanks i will give it a try.

 

Happy New Year everyone....


Will be back on track soon

 

Sure is great to see that name popping up on the Forums!
Especially since my 14 wet head trike will be getting a set of TTS100s this winter!

 

Have been here, just didn't feel much like chatting. Bought a new house and starting the process of moving and selling.

 

Glad to met you maybe you can help me along the way check out my build with the 574 reaper cam should i go with a tuner closer to the duration there's some old tunes on the fueling site but on the tts the only 574 is on a 14-15 bike with a can-bus.When you get time no hurry.

 

Steve

Would highly recommend that you follow LW's suggestion. He is a far more advanced tuner than I with an impeccable reputation.

Take the new file and make it your own. Please don't rely on a clone calibration when it is just as easy to start from scratch.

Set your IVO and get some VTune runs in. Fill in as many if not all the cells you can muster. That will put you on track for a great tune. Don't get hung up on the particulars of which cam or exhaust. Let the program fix that for you cell by cell.

 

Have never tuned one just read a lot of your threads no disrespect for LW hope he doesn't think so just trying to learn thanks.