Hi Everyone,
I'm wondering what is the best outdrive ratio for a 4.3MPI 220hp engine going into a 20ft Caribbean Adventurer runabout. I've attached a pic for reference.
It weighs 2740lbs with the current 470 setup, so with the 4.3 should be around 2850lbs at the max.
I have a 1.84 and a 1.5 in...