Dyno Numbers Only! Comment in the dyno thread

[huskihl]

Husqvarna 55 open port. Cut squish, raised & widened exhaust, raised upper transfers, widened & lowered intake, timing advance, and muffler mod. Not bad for an open port 55.View attachment 401442

Well hell, not bad at all

 

[J.Noss]

Here's the dyno numbers for my 2022 592xp, was brand new until Joe at HMWF LLC ported it up