I don’t know of anyone with the new parts yet, but the HP is up for every motor in Evo form. Biggest difference will be in Micro (lowest HP, biggest % gain). Micro is going from 6.8 nominal HP to 8.0 HP, an 18% increase. Micro is the only engine class that Rotax claims will have a performance gain (which is strange given Hp is up in all the evo motors). Hope that helps.