From my understanding, this Mariner is simply a Yamaha rebrand. My dad gave me this motor and it was missing the flush. I tried some muffs but they just don't make a greta seal. So i thought I can just flush it instead of run it. However, I've never owned an outboard and I always finds...
I know this is a ridiculous question, and I've poured over the manual (couldn't believe my pops had it) and couldn't see any reference to long or short.
Long story short, I mounted this to a 14' RIB and I was having troubles with planning. It seems the back end was just bogged down even if I...