Hey guys, need some info. I have a stratos 201 pro 21ft with a 200 Mercury XRI EFI. It had a Mercury High 5 prop 21 pitch 5 blade which was great out of the hole but top end is about 50 mph at 5900 RPM. it also had a problem with porposing at lower speeds. I went to a Power tech 25 ptich 4...
