When it comes to choosing the perfect outboard motor for your boat, you might be overwhelmed by all the options out there! Here at Clark Marine, we know the importance of making an informed decision. After all, an outboard motor is a big investment, and you want to ensure the utmost compatibility with your boat. That’s why we created this guide to navigate you through the selection process. If you need more advice, feel free to contact us! Clark Marine is your destination for outboard motors and more in Manchester, ME.

Horsepower

Let’s start with the question of horsepower. An excessively powerful outboard motor can cause damage to your boat, and it may even put you in violation of federal law! On the other hand, an underpowered motor will be prone to maintenance issues. To find the appropriate horsepower range for your boat, refer to its NMMA Certification Plate. As a general rule, one horsepower is recommended for every 25-40 lbs. Staying within these guidelines will ensure the safety and efficiency of your outboard motor.

Shaft Length

The shaft length of an outboard motor refers to the distance between the cavitation plate and the inside of the clamp. Modern boats typically require long-shaft motors, ranging from 18 to 22 inches, while older boats may need shoft-shaft motors ranging from 14 to 17 inches. To find the correct shaft length for your boat measure from the top-center section of the transom to the lowest point of the hull. This measurement should match the length of the shaft.

Steering Mechanism

Finally, consider your preferred steering mechanism. Most outboard motors come with either tiller handles or steering wheels. Tiller handles offer more precise control, which makes them ideal for fishing in small bodies of water. However, if you are not concerned with precision, you might prefer the more familiar handling offered by a steering wheel.

If you have any further questions about choosing an outboard motor, you are always welcome to consult the team here at Clark Marine. We welcome customers from Naples, Waterford, and Oxford at our dealership in Manchester, ME. Come shop with us today!