Yeah I knew I had some light tps % to hit on low rpm which was hard for me before winter hit. I am hoping going 2 up and some good hills will help hit those cells. Mainly.my concern was changing anything else back to original and if tune was good other than those low map cells. I will set de to original for next v tune run and see how I do from there. Having a tach now should help with getting those low map cells as well. Thanks

 

Ok been trying to read back as far as I can but don't see what I'm looking for.....

2012 flhx
2-1 exhaust
AC
Lunati torque/mid cams (I know cam selector should be at 3)

..... What file as starting tune? Duh-044?

Thanks

 

DUH044, yes...

 

https://www.dropbox.com/s/rwqjonew9y...0setup-002.MT8

20 min ride staying below 3000 rpm

 

Looks like 2 to me - Rob

 

Try setting it at 2 and see how it responds

5.3.3. Determining Intake Valve Opening (IVO) Setting:
To determine the optimum IVO setting, view the above graph and find the point at which the curve "breaks" and begins to head up at a steeper angle. That point should be the optimum IVO setting to use in the calibration. Note that in this example, the optimum setting is 5 as that is the "Inflection Point" at which the graph first heads upward. It is also permissible to set this one less (i.e. 4) using your judgment.

Can't hurt to try

Jaxson

 

look at the line. it's almost a perfectly straight incline from 1 through 3. 3 is where is starts a steeper incline. that's your sweet spot.

If you change it, crank up the bike and listen to it idle. Also crack the throttle a couple of times to get a feel for which setting is better by throttle response. Then select whichever is best in these 2 areas. Odds are you won't see a difference either way.

 

Thanks for the info Mr. Wizard. I will keep my eyes on this thread waiting for the time to upgrade.

 

I see the small upswing at 2 but it's really small, micro small. This means the kPa swing is closer to 3 than 2. TTS does say if the first upswing (3 in this case) idles the best and gives the sharpest idle throttle snap then use 3. BUT, try 2 as well. You should be able to feel and hear the idle difference. Use the most smooth idle.

If this is a contest ... I'll side with Nutz here.... 3

 

that frying pan is exactly what my head felt like after pulling off and reinstalling the exhaust on that trike I put cams in Sunday..