ORIGINAL: AnthonyMartello
Hello Community,
There are several differences between marine engines and airplane engines. First, marine engines are usually water-cooled. Second, marine engines require a special ''flywheel'' and ''coupler'' to connect and start the engine. Third, due to the high performance nature, most boat motors are designed for this application and usually have ball-bearings. There are two ways to start marine engines—one is a starting belt; the other is a pull start system located on the engine. The main difference is the placement of the engine. The outboard is mounted directly on the transom; the inboard is mounted inside the hull.
Best Regards,
AnthonyMartello
xkglow[dot]com
Forgive me, but what relevance does this have to the topic of this thread?? You're not telling us anything we don't already know, but more importantly doesn't pertain to R/C car engines at all.