It’s long been a given that a high-performing marine engine requires a higher-octane fuel in order to deliver its rated performance. The engines needed to power the largest of today’s watersports ...

When to build an Olds 455 boat engines advice focusing on durability, torque, and marine performance considerations ...

The Miami International Boat Show provides an incredible opportunity to do a little one-stop shopping and check out all the available marine power, whether you’re looking for a new boat or to repower, ...

When it comes to buying a used gas-powered boat or a used replacement motor for a boat, the most common question is about price, followed by "how many hours?" It's much like when buying a used car, ...

Compared to a car engine, a marine engine, especially an outboard motor, has a very rough life. Of course, it's subjected to a lot of water (and sometimes saltwater at that) and it's constantly being ...

Running a twin pulse-jet engine next to a preschool will, it turns out, attract police attention. That’s roughly where this ...

For the "Race to Alaska," intrepid boaters compete in a 750-mile no-engine boat race from Washington state to Alaska.