Protect Your Boat Engine: Tips For Optimal Security

Boat engines are a costly investment, so it's important to know how to secure them. There are two main options for securing your boat engine when travelling: removing the engine before transport or stabilising the engine for transport. Removing the engine eliminates the risk of theft and protects the transom from damage. However, this option requires additional time and effort for removing and reattaching the engine. On the other hand, stabilising the engine by using a transom saver or ratchet straps protects the engine and transom during transport, but leaves the engine vulnerable to theft. To mitigate this risk, you can invest in locks, sensors, and GPS tracking devices. Ultimately, there is no perfect solution, and boat owners must weigh the pros and cons of each option to make an informed decision.

Store your boat at home

Storing your boat at home is a great option if you have the space. It's the ideal scenario for many boat owners, and it's also one of the best security measures you can take to protect your boat and engine. Here are some tips for storing your boat at home:

Choose a Suitable Location

If you have a large driveway or backyard, you can store your boat there. Keeping your boat on your property behind a locked gate offers the greatest security. Friendly neighbours can also keep an eye on your place and notify the police of any suspicious activity. Avoid backing your trailer boat up to a chain-link fence, as thieves can easily cut through it to access your boat. Instead, consider backing your boat up against a solid structure like a concrete building or a block wall.

Utilise Security Measures

Implement home security devices such as motion sensor lights and security cameras to deter potential thieves. A dog with a loud bark can also be an effective alarm system and a great deterrent. Put up a "Beware of Dog" sign, even if you don't have a dog, to make potential intruders think twice. Avoid posting on social media about being away from home, as this can tip off opportunistic thieves.

Cover and Maintain Your Boat

Take measures to protect your boat from the elements. Use a custom-fit motor hood cover to shield your boat from environmental damage when it's not in use. Regular maintenance is also crucial. Remember to flush out your engine, lubricate moving parts, check fuel lines and tanks for damage or leaks, and ensure proper ventilation and water flow.

Use Theft-Prevention Devices

Unfortunately, outboard motors are a common target for theft. To prevent this, consider investing in security devices such as padlocks, safety nuts, anti-theft bars, or Smartlock anti-theft devices. A simple and affordable option is a McGard outboard motor lock, which threads over one of the transom bolts. You can also install a waterproof GPS tracker to help track down your outboard motor if it is stolen.

Use locks and security devices

Using locks and security devices is an effective way to secure your boat engine. Here are some measures you can take:

Firstly, consider using a padlock. While they offer minimal protection, padlocks are suitable for smaller engines in storage. You can also use safety nuts as a security measure. For outboard motors of 25 hp or more, safety nuts can be used to replace the nut securing the outboard motor to the stern of the boat. This will make it more difficult for thieves to remove the engine.

Another option is an anti-theft bar, which connects to the outboard motor's mounting brackets, making them inaccessible and can be locked with a key or padlock. A similar device is the Smartlock anti-theft device, which attaches to the stern of the boat and the motor's mounting brackets and is locked with a key.

Additionally, you can invest in an outboard motor lock, such as the McGard outboard-motor lock, which threads over one of the transom bolts. This lock can only be removed with a specially keyed socket wrench, making it difficult for thieves to remove the engine.

For added protection, you can also use a transom saver, which is a protective mount that helps stabilise the outboard motor during transport. This device absorbs the shock of bumpy roads, reducing the strain on the transom and protecting the motor from dangerous bouncing.

Finally, consider installing a waterproof GPS tracker under the hood of your outboard motor. This will help you track and locate your engine in the event of theft.

Stabilise the engine with a transom saver

Transom savers are a great way to stabilise your boat engine and prevent damage while trailering. They are attached to the trailer's rear cross-member to prevent stress on the transom during transportation. Transom savers are considered more effective than simply using the tilt and lock feature on the engine. They are especially useful for smaller boats and when there is limited clearance between the outdrive and the ground.

There are several types of transom savers available on the market. The most common type is a bar that extends from the outdrive to the trailer, with a co: 4,5>"V" at the motor end that the outdrive rests in, and either a "U" or a pin at the trailer end that attaches to the trailer frame or roller. If your outboard has hydraulic tilt and/or trim, it should be lowered to hold the bar in place. If not, the transom saver must be securely fastened at both ends with a strap or bungee cord.

Another option is a rigid tube that installs directly over the trim rams, such as the T-H Marine's Motor Stick, the M-Y Wedge, and Yamaha's Outboard Trailering Support. These products are small, easy to use, and easy to store. They require hydraulic tilt, however, as they need to be slid over the trim ram.

When choosing a transom saver, it is important to consider the size and weight of your boat and engine, as well as the clearance between the outdrive and the ground. It is also important to follow the recommendations of your boat and motor manufacturer.

By using a transom saver, you can help ensure that your boat arrives at your destination intact and undamaged, preventing costly repairs.

Use ratchet straps to secure the engine

Ratchet straps are the preferred tie-down method for boats. They are fasteners used to secure cargo during transport and can support different weights and cargo sizes. When using ratchet straps, it's important to consider the size of your load. For smaller vessels, at least three tie-down points should be used, while boats above 10,000 lbs require a minimum of four.

To use a ratchet strap, first, open the ratchet fully so it sits flat. Slide the end of the strap through the open slot in the ratchet mechanism, then double it over. Feed the strap back over the top of the ratchet mechanism and pull it taut. Pull the ratchet handle back and forth to tighten the strap, then push the ratchet handle down until it clicks and locks the strap in place.

When using ratchet straps to secure your boat engine, make sure the strap is pulled taut and that there is enough tension to secure the load. You can always tighten it later, so don't worry if there's slack in the strap. Be careful not to over-tighten, as too much pressure could damage the strap or your cargo.

Once the strap is tightened and locked, inspect it for any signs of wear and tear. If the strap has fraying, abrasive wear, broken or worn-down stitching, tears, cuts, or defective hardware, do not use it. Ratchet straps have a life expectancy and will degrade over time from exposure to sun, saltwater, and the environment. As a rough rule, nylon straps will last about five years, and the ratchets and snap hooks should be treated regularly with a corrosion inhibitor.

Install GPS trackers

Installing a GPS tracker can be an effective way to monitor your boat's location and protect it from theft. Here are some detailed instructions on how to install and use a GPS tracker for your boat engine:

Choosing a GPS Tracker

When choosing a GPS tracker, look for one that is specifically designed for boats or outboard engines. These trackers are often waterproof and have strong magnets that allow them to be attached to any metal point in the boat. Make sure the tracker is small enough to be hidden discreetly. Some features to look for include real-time tracking, route recording, and multiple alarms.

Installation Process

Most GPS trackers can be easily installed by following the manufacturer's instructions. They typically have an internal battery and can be placed in a hidden location within the boat. Ensure that the tracker is positioned optimally to receive a strong satellite signal. If hardwiring the tracker, use the provided voltage reducer and connect it to the boat's power source (12/24V). Consider seeking professional assistance if needed.

Subscription and Monitoring

GPS trackers usually require a subscription plan to function effectively. Choose a plan that suits your needs and budget. Download the corresponding mobile app or use the desktop web portal to monitor your boat's location in real time. You can also set up alerts and notifications to be informed immediately if your boat moves outside a predefined area or exceeds a certain speed.

Additional Considerations

• Some GPS trackers come with a SIM card included, while others require you to purchase one separately. Ensure you understand the ongoing costs associated with the tracker to avoid unexpected fees.
• Test the tracker before installation to ensure it is functioning properly.
• Consider combining the GPS tracker with other security measures, such as locks or alarm systems, for added protection.

Frequently asked questions