First the data:
2005 Mercruiser 4.3 MPI, 78 hours, 0W041707
2005 Stingray 195 RL
Turning Point Aluminum 4 blade Prop, 14 X 19, 21501930
Background:
Had trouble meeting the recommended 4400-4800 WOT rpm this last weekend. I never run her there, and rarely have an opportunity to open her up due...