After reading a bunch in here about different tuners, piggyback modules, whatever, I am wondering if I am leaving anything on the table with mine. I have a 2015 Ultra Classic with V&H True Dual head pipes, V&H Monster Oval slip ons, SE Air cleaner & backing plate and Andrews 57H cams. I have lso externally vented my breathers. I have the Power Commander 5 with the autotune module. I have always just let the autotune module do it's thing and then every oil change I review and usually accept all trims.

But now I am wondering if there is anything to be gained by taking it to a reputable dyno tuner and getting a "real" dyno tune on it. What do you guys think? And thank you for your time.

 

This might help:

https://www.hdforums.com/forum/dyna-...l#post16649923

I would say a good tuner can find you a little more. Key word being "good". Nels out here in WA is renown in the motorcycle community. Might go to a track and ask the guys there who does their tuning, should find out pretty quick of who would be a good choice.

 

There is some left on the table as the PCV does not make timing adjustment.....as mentioned it requires an accomplished tuner to get the maximum benefit and it may be a small increase, but an increase is an increase.
M