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[porthole]

Hey  - how does all this affect us that "don't" have O2 sensors 

I could go to one our local shops with dyno's but I have not talked to anyone that has been impressed yet. Was told by one dealer it would be 3-400 for a dyno tune and they would give me a copy of the SERT MAP.

Or I could got the TwinScan II+ route. The kit seems as though it works similar to the MasterTune, log data upload cut & paste download etc. The TwinScan II+ includes the necessary O2 sensors, data logger and O2 interface.

I am considering this route as I have new pipes coming that are ready for O2 sensors, so this seems to make the most sense.

What is the difference between MasterTune and TwinScan?

And from what I am gathering here - AFR's are setting our desired AFR across the board or is the tuner setting the AFR.

If it is user set how do you know you are setting the desired AFR correctly?

[porthole]

With the New TTS V-Tuner you CAN retrieve and restore the map that is in your ECM before a canned map is installed. However you can not make any changes to the retrieved map....it only stores it as a MTE file to be restored at your will.

Although you can't use this file can you copy and paste the tables into a MasterTune file?

[GtreetSlide]

How do you get access to the tables in an mte file. I can't open it to see what is in there?

jb

[Doc 1]

You can not open the MTE file this was the whole point....it's against the law to alter the map.

[porthole]

You can not open the MTE file this was the whole point....it's against the law to alter the map.

Who's law?

[Doc 1]

EPA....

[GtreetSlide]

I don't need to change an MTE file, I just want to know what settings are in it. Is that possible?

jb

[porthole]

EPA....

So - what about everything else we do to circumvent the EPA regs for noise and emission standards 

[sportygordy]

Hey  - how does all this affect us that "don't" have O2 sensors 



What is the difference between MasterTune and TwinScan?

And from what I am gathering here - AFR's are setting our desired AFR across the board or is the tuner setting the AFR.

If it is user set how do you know you are setting the desired AFR correctly?

Duane,

If you go the Twin Scan route you will still need SERT or MasterTune. IMO - If you haven't spent any money yet and you have SERT, (I'm sure you do) go get a good Dyna tune. Twin Scan is a good tool, but it is a PITA and requires a lot of time. I still use Twin Scan, but mainly to keep tabs on my current Dyna tune.

I recently had a good Dyna tune done and found that I was close with my Twin Scan tune, but the Dyna tune was icing on the cake. The tuner found about 4 more HP and I learned i was about 1 point leaner then i thought. Those BLM tables get a bit confusing.

Trust me, you will be a lot happier with a good Dyna Tune, the trick is; 'finding a good Dyna Tuner in your area'.

[porthole]

SERT I got - good dyno tuner I don't 

[Unbalanced]

Duane,

If you go the Twin Scan route you will still need SERT or MasterTune. IMO - If you haven't spent any money yet and you have SERT, (I'm sure you do) go get a good Dyna tune. Twin Scan is a good tool, but it is a PITA and requires a lot of time. I still use Twin Scan, but mainly to keep tabs on my current Dyna tune.

I recently had a good Dyna tune done and found that I was close with my Twin Scan tune, but the Dyna tune was icing on the cake. The tuner found about 4 more HP and I learned i was about 1 point leaner then i thought. Those BLM tables get a bit confusing.

Trust me, you will be a lot happier with a good Dyna Tune, the trick is; 'finding a good Dyna Tuner in your area'.

Sporty,

If he puts a dyna tune in his bike it may not run right.           Duane a good Dyno Tune should fix this, we dont want you running like and FXR or do we     Get a Wego and get it close till you find a good tuner you can trust or are in an area with a good one.

[porthole]

Well the head pipes came back today, so now I have something to stick an O2 sensor in.

Got the box today Harry, thanks.

[sportygordy]

Sporty,

If he puts a dyna tune in his bike it may not run right.           Duane a good Dyno Tune should fix this, we dont want you running like and FXR or do we     Get a Wego and get it close till you find a good tuner you can trust or are in an area with a good one.

dyna dyno... see what i get for running spell check