I'm shopping for a small outboard, 15 horsepower or less, to be used on an inflatable boat that I will carry in the belly of a motorhome and used in unfamiliar waterways as I travel. I've read a lot about the growing restrictions on 2-cycle engines for environmental reasons - but because I have to store and carry this engine in the belly of a motorhome, the engine will always be on its side and travel on its side.<br /><br />Based on what I've read here, I was leaning towards the Tohatsu 9.8, but I found an Owner's Manual page that says the motor should be stored in a vertical position. That's just not going to be possible for me.<br /><br />Can these engines be stored on their side and if so, will the jiggling from travel be a problem while it is stored on its side?<br /><br />If a 4-cycle won't travel well on its side, then I suppose I have no choice but to go with a 2-cycle. Any input or ideas would be appreciated.<br /><br />Thank you.
