FLHX 2014 disc help

[orlfab]

Hi, I'm new of forum.
I need a support about a discs configuration for my FLHX 2014.
Actually my bike has SE Ventilator Air Cleaner, S&S Power Dual Tune Header (2/1/2), FatShots with 12 disc for each muffler and open cap . The configuration was tuned on dyno with SEST.
But I'm not sure is a good configuration about the number of disc with open cap.
I reduced at 8 disc for muffler with open cap and the bike is quite good, but if I reduce the number of disc to 6 ore less the bike run bad.
So what is the correct configuration for this bike? I need to retune on dyno?
I want to have a well balanced low-mid range torque/power (2000-3500 rpm)
Thanks

[bschultz]

Sounds like you've already hit it with 8-10 discs.

[orlfab]

Thanks!
So you suggest to stay with 8 disc and open cap? with this config I don't need to re-tune?
If i want obtain the best performance form bike what is the best configuration with open and cap? (I can re-tune if necessary)
Thanks

[bschultz]

I'd jump on the bike and go enjoy my new ride.