Another newb looking for a tune

Limey · Jun 3, 2016

3 into 1 shorty pipe, looking to remove o2 sensor as well. Any help would be greatly appreciated.

EasTexRIII · Jun 3, 2016

Limey said:
3 into 1 shorty pipe, looking to remove o2 sensor as well. Any help would be greatly appreciated.

dougl said:
The 20220 tune is for the production silencer without catalyst in the cat box. You can do better. This is a custom dyno tune by Wayne MacDonald (Tuneboy). It was done on a bike with TORs and cat bypass pipe.

This is richer than the stock tune for your setup (20226) and is unrestricted (2ndaries open 100%) This attempts to quell the decel popping. Make sure to uncheck the O2 sensor box. I had an R3 with this tune dynoed at 140 hp/150 ft lbs.

If you screw with the intake, you can get more high end HP but good luck getting it re-tuned.

Limey · Jun 3, 2016

Thank you.

Limey · Jun 13, 2016

This tune helped a lot but I'm still getting some popping on decel above 4k. Any help would be appreciated.

EasTexRIII · Jun 13, 2016

Limey said:
This tune helped a lot but I'm still getting some popping on decel above 4k. Any help would be appreciated.

Yea, you will still get some minor decel pop. It's no big deal

Limey · Jun 13, 2016

Sometimes I should take the time to educate myself by reading a little before I post. Thanks again.

EasTexRIII · Jun 14, 2016

Limey said:
Sometimes I should take the time to educate myself by reading a little before I post. Thanks again.

No problem brother, we're all learning every day. no one has time to read all the posts. too busy riding!

EasTexRIII · Jun 14, 2016

Limey said:
Sometimes I should take the time to educate myself by reading a little before I post. Thanks again.

Also you will need to go back into that map & go to the idle settings & change all of the idle boxes to 940 RPM's - The 750 RPM it is set at will not allow the engine enough oil pressure at idle. Very important to do that. Also Uncheck the O2 sensor box. you can also change the speedometer correction to get closer to actual speed. (I think I ended up setting @ -2.0
Then save that map & change the name of it to 20050 "adjusted" or what ever you want, then re-load that adjusted tune into the ecu.

Take off the O2 sensor (unchecking the O2 sensor box can eventually damage the sensor in case you decide to put it back in later), plug it with an oil pan drain plug (I think it is M-18) and get one of these to plug the other end of the ecu:

O2 Sensor Eliminator

I bet you have noticed a good power increase with the 20050

j19hnd · Jun 14, 2016

Limey said:
3 into 1 shorty pipe, looking to remove o2 sensor as well. Any help would be greatly appreciated.

Hi I love your shorty could you please tell me were you got it? so I can order one .Thanks

Limey · Jun 14, 2016

chainreactionmoto.com

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