Good afternoon
I have a 1997 Celbrity 180.
Engine 4.3 Liter Mercruiser 4 Barral 205 horsepower
Alpha one outdrive ( unsure of gear ratio )
WOT 4600 RPM
Boat weight dry 2300 lbs
Purpose cruising with the family pulling tubes, skies, wakeboard
Currently the boat has an aluminum 3 blade 19p...