Hi my name is Nick and i'm from eastern Canada. My brother in law and I have already made a few airboats mostly with snowmobile engines such as 440cc, 500cc, 580cc and 670cc all worked fine while they lasted. We recently built a little mini with an 18hp opposed twin it worked fine but the engine had issues. That was our first experience with a 4 stroke, so we want to bump up the hp a bit and are thinkin about building an airboat with the 084 engine. Can anyone offer some advice on where to start such as hull,reduction, prop or anything else that would make it easier to get this build completed.
Thanks
Nick