prop

Hello, This is my first post. I am trying to figure out what prop to use with my 2186 Fish sweet water. I have the 115 SHO 20" shaft. Dealer put on 13-1/2 x12 pitch prop and it bounces off Rev limiter with 2 people full of fuel. Has a top speed of 26.8 MPH. Went back to dealer and put on 13-1/2 x15 And rpms dropped to 5750…

I test drove a 2017 SW Premium 255SB last night (same basic boat as the 240SB of years past). It was a 2 tuber with the Merc 4 stroke 150hp engine on it. My issue was with speed and RPM. The boat only did 27 mph with 3 adults on board and only hit right at 5000 rpm. This RPM seems really low considering the redline is 5800…

I am beyond frustrated right now trying to get setup right on my 2017 Sweetwater Premium 255SB (2 25" tubes, no underskin or strakes). The boat has a new 150hp Mercury Four Stroke and I cannot get the motor into its recommended RPM range at WOT. Originally the motor had a 14.5 dia x 15 pitch Vengeance prop on it. Motor…