Hello,
Does anyone know what could be causing my 2002 Mercury 200hp EFI on a 2002 BassCat Pantera Classic 19ft boat not to get over 2000rpm and on plane? It has been in the shop and the techs have not figured it out yet after 4 trips out on the water testing different prop and taking vent plugs off my current 4 blade 25 pitch prop. They say it just isn't getting full power and compression is good. Below are links to video of issue.