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TTS: TTS main lambda question

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Old 08-15-2018, 12:01 AM
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OZARKTOAD
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Default TTS main lambda question

Hello all. Just wondering what kind of impact the main table that we set to.981 has on the final tune. Should it ALWAYS be set back to the tts default? Or can there/should there be variations? I had my 2012 103 with tts100 cams, stealth ac, vh power duals..dynoed by a local guy and it has been running great.

the only issue I’ve had is when I’m going 70 in 6th gear and need to get out of traffic, open it up there is some pinging.

So so my tuner suggested I run vtune on his dyno calibration. I obliged and got some good runs. Then plugged those into his tune, and used his main lambda. Which by the way is way different than TTS default.

It it runs great with all kinds of power. Still ting pings a little not as much at those heavy load passing areas and the back cylinder is hot...

any suggestions?

just for kicks here are the two cals

Original Dyno:
https://www.dropbox.com/s/0s09gaf0sf...~-001.MT9?dl=0

vtuned dyno(current in bike)

https://www.dropbox.com/s/y8sl0yxr07...~-005.MT9?dl=0
 

Last edited by OZARKTOAD; 08-15-2018 at 12:02 AM.
  #2  
Old 08-21-2018, 10:55 AM
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hrdtail78
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Default

A starter calibration is just that. It is to start the tune. None of the tables have to be set to the default starter table. Give the bike what it wants.

What can affect AFR target table. Exhaust, combustion chamber, cam, location............
 
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