Originally Posted by carldalmas
You do not want the 15 hp too heavy
I run a two stroke 9.8 on my 2.5mtr rib brilliant engine had from new better than mercs etc
Was the most powerful lightest to carry fit on to rib
The complaint i have is you cannot trim it half way up when in shallow water so drilled a hole put bolt in
The 9.8 has "shallow water drive" so it IS possible to trim up and run shallow. I used to do it every trip. I had to remove a spring affair that covered a gate on the rails.