Think engines are all much the same? Think again. We dive into the differences between the marine motors in boats and the ...

The higher the fuel’s octane rating, the less likely it is to prematurely ignite and cause engine knocking. phive2015/Adobe Stock We see the numbers every day at the local gas station, with gas sold ...

Unlike most vehicles, commercial boats can be considered a "power source sold separately" mode of transportation. Smaller boats such as canoes mostly use paddles, but anything larger requires an ...

Electric propulsion is coming on in leaps and bounds. Sam Fortescue looks at the latest developments in electric motors for ...

For the foreseeable future, most American sailing cruisers will be running their boats on diesel engines and fossil fuel. That’s just the common-sense fact. For seasonal sailing cruisers, we can go 10 ...

Mercury Marine had never built anything but boat motors when Chevy turned to it for the ZR-1's new V8. But it had a long, ...