lesbutters@yahoo.com
Banned
- Joined
- Aug 18, 2010
- Messages
- 1
i have a 23 foot bay boat put in a new motor with 290 hp it was 260 inboard when i am running boat my temp seems to rise as my rpm are higher is it normal to have to find what i refer to as a sweet spot for the trim to be adjusted to, to keep my operating temp at or around 160. my prop is a 14 1/4 by 21 volvo penta 290 is the out drive
