Hey guys, new to the forums here, looking to reach out to some experienced prop guys. I have a 2009 alumacraft dominator sport 175 with a 115 yamaha F115 fourstroke. I was running a aluminum 13x19K seeing 5900 rpm on the tach at 37.5 mph with 2 adults and 2 kids, trolling motor on bow and 2 mid...
