Diesel Fuel

September 26, 2024/by Grant Headifen

The search, discovery, refinement, and resource control of fuel has a rich and very sordid history. But just like a conversation on a boat…

Semi-Displacement Powerboat Hulls

September 24, 2024/by Grant Headifen

A semi-displacement hull is designed to offer a balance between the high-speed capabilities of a planing hull and the efficiency and stability of a displacement hull.

Weighing Anchor

September 20, 2024/by Grant Headifen

“Weighing the anchor” simply means raising it. However, forgive your crew member if they yell back “40 pounds” after you ask them to weigh the anchor.

Powerboat Planing Hull

September 18, 2024/by Grant Headifen

A planing hull is designed to rise and glide on top of the water at higher speeds, rather than plowing through it like a displacement hull.

Engine Cooling System

September 17, 2024/by Grant Headifen

Marine engines on powerboats, whether gasoline or diesel, use two primary cooling systems to manage engine temperatures: the raw water system and the coolant water system.