I have a 50 HP yamaha 2 stroke manufactured 12/2007 model 50tlr that only reaches roughly 3000 RPM at WOT. I got this boat 6 months ago used. It has always exhibited this behavior since I've owned it.
So far here is the troubleshooting I've done:
1. New 92 octane non-oxygenated gas.
2. New...
