patenglish
Petty Officer 3rd Class
- Joined
- May 14, 2005
- Messages
- 93
I have a 1990 15'6" Champion Mean 15 bass boat with a 1989 88 hp Evinrude. The engine is mounted with the prop 5-1/2" below pad which puts the cavitation plate 2-1/2" above pad. I am running 5100 RPM and 39 GPS. Slow hole shot, so I installed a Hydrofoil and it helped. Still need more RPM. Prop is a Raker 13.5 x 19. I have one more hole that I can raise the engine, but I am afraid of water flow. What should my next step be?