Supported by decades of legendary marine-power innovation and product leadership, the all-new naturally aspirated Mercury V8 4.6L outboards deliver superior performance and forward-thinking technology. They’re designed to be quicker and more fuel-efficient in a smaller, lighter and more versatile package. Through innovative designs and advanced technology, the new V8 engines are Reliable, Powerful and Efficient. Learn More: http://bit.ly/MercuryV8 #GoBoldly | Mercury Marine

Executive Editor Alan Jones tests the new Mercury Marine 4.6L V8 Pro XS 300 HP on Lake X aboard a Ranger Boats 621FS. Make sure to turn up the volume; it sounds fantastic. It weighs as little as 505 pounds and is a hot engine. We also tested a Mercury Racing 300R, which we will post later. | Boating World Magazine