Different Jet Ski Impeller Pitches Explained

If you’re thinking about getting a personal watercraft (PWC) or upgrading the one you have, you should consider the impeller pitch. This small but crucial component can greatly impact your jet ski’s performance on the water, and you might want a certain pitch depending on how you ride. There are a few different kinds of jet ski impeller pitches, and you can choose one that’s right for you with this explainer.

Understanding the Basics

You can choose from quite a few different impeller pitches, but you should first understand what the impeller does. The impeller pulls water into the jet ski’s pump and pushes it out, propelling the vessel forward. The pitch refers to the angle of the blades on the impeller, which determines how much water it moves within a specific time. Like gears on a bicycle, you can change the pitch to ride in a different way.

High-Pitch Impellers for Top Speed

If you’re looking for maximum speed, a high-pitched impeller is what you need. It has few blades and an aggressive angle, allowing the blades to pull in and expel large volumes of water at once. Fewer blades with a higher pitch can help your jet ski accelerate and reach top speeds quickly, but that speed also requires greater handling. These high-pitch impellers are great for thrill seekers who are willing to sacrifice stability in favor of high speeds and racing.

Low-Pitch Impellers for Better Control

On the other hand, a low-pitched impeller has a less aggressive angle than a high-pitch impeller. This design allows for better control and maneuverability at low speeds. If you’re looking for a smoother ride with more precise handling, a low-pitch impeller may be the right choice for you. These impellers are perfect for riders who want to have a relaxed time on the water or riders who need great control to navigate rough waters.

Finding the Right Balance

Ultimately, finding the right impeller pitch for your PWC is all about balance. You want to find an equilibrium between speed, control, and stability that matches your unique riding style. Consider testing out some different pitches or consulting jet ski experts to find an impeller pitch that provides the best performance.

The impeller pitch of your jet ski may seem like a small component, but it plays a big role in how the vessel performs. When you understand the basics of your PWC and how you want to ride, you can find the pitch that’s right for you. If you’re ready to invest in a new impeller pitch, get SBT on your side. Our extensive selection of PWC parts can take your rides to the next level!