My KR2S is drastically different than yours in terms of power plant; I’m running a ~80 HP Revmaster 2100D with a fixed pitch 54”x54” wooden prop.
For me, Vy ~ 80 mph and Vx ~ 70 mph. However I almost always climb out at 100 mph which gives more cooling to the engine. It sounds like our numbers are fairly similar! V/R Sam Spanovich N6399U 74S, Anacortes WA Sent from my iPhone _______________________________________________ Search the KRnet Archives at https://www.mail-archive.com/krnet@list.krnet.org/. Please see LIST RULES and KRnet info at http://www.krnet.org/info.html. see http://list.krnet.org/mailman/listinfo/krnet_list.krnet.org to change options. To UNsubscribe from KRnet, send a message to krnet-le...@list.krnet.org