Relocating a radiator is one of the best modifications you can make to your ATV. This upgrade optimizes the radiator’s performance and protects the ATV from damage. And with a rad relocate kit, you can easily DIY your customization.
But with all the changes you can make to your ATV, you might wonder if relocating your radiator is right for you. Look for these signs that you should relocate your ATV’s radiator.
Overheating
If your ATV consistently overheats despite regular maintenance, moving the radiator may improve airflow and cooling. Overheating can severely damage your engine, leading to costly repairs or replacements.
Riders should avoid letting their ATVs heat to over 220°F. You can tell that your ATV is overheating by checking the temperature gauge or looking for coolant that boils over from the reservoir. Additionally, if overheating becomes severe, you may experience reduced engine performance or even complete engine shutdown.
Raising the rad improves airflow, which helps dissipate heat more effectively. This modification is particularly beneficial for ATVs used in warm climates or during the summer months. Keep your ATV operating at a safe temperature to prolong its life and provide more reliable performance.
Low Reserve Coolant
Low coolant reserves are a sign that you should relocate your ATV’s radiator. While on the trail, it's not always easy to spot coolant running low. But if you come back from riding and notice that your coolant reserves are low, the radiator may have gotten overworked.
Coolant regulates the engine temperature by absorbing excess heat and preventing it from overheating. It circulates through the engine, drawing away heat and transferring it out through the radiator. Without a coolant reserve, even minor leaks or gradual evaporation could quickly result in an insufficient coolant level, leading to overheating. Low coolant reserves can lead to engine overheating, causing significant damage and potentially resulting in a complete engine failure.
Mud and Debris Build-up
Off-roading through muddy terrains can quickly clog the radiator fins, reducing their ability to cool the engine. Relocate the radiator to avoid these build-ups and lower the frequency of cleaning gunk off on the trail. As a bonus, raising the radiator also makes it easier to clean.
A clogged radiator not only hampers cooling but also increases the risk of engine overheating. The build-up of mud and debris restricts airflow, making it harder for the rad to function efficiently. By moving the radiator to a higher and less vulnerable position, you can maintain better cooling performance.
Tips for Cleaning Off Mud
To clean mud off an ATV radiator, start by letting the ATV cool down completely to avoid burns. Use a soft brush or low-pressure water stream to gently remove the mud and debris from the radiator fins. Avoid using high-pressure water, as it can bend the fins and restrict airflow.
Of course, it’s easiest to clean the mud off before it dries and hardens. But if you have to clean off caked mud, run water over the radiator and let the mud rehydrate to make it easier to remove. Otherwise, you can use a radiator cleaning solution to soften the mud.
Limited Airflow
If the radiator is behind other components or in a confined space, it may have limited airflow. This restriction prevents adequate cooling, causing the engine to overheat and potentially suffer damage.
Relocating the rad to an unobstructed position improves cooling performance. This modification is especially important for ATVs frequently that are used in hot climates or for extended periods. Improved airflow not only enhances cooling but also boosts engine performance, giving you a smoother and more enjoyable ride.
Proactive Protection
Off-roading exposes the radiator to harsh conditions that can lead to physical damage and reduce cooling efficacy. Being proactive about protecting your ATV radiator means you don't wait for overheating or cooling system issues to occur before acting.
A higher radiator position reduces the likelihood of encountering debris that could puncture or clog the radiator. You can use an ATV radiator relocation kit to protect the rad from damage. A kit that includes all the hardware you need makes it easier to change your setup. Follow the kit manufacturer’s instructions for a safe and efficient upgrade.
Water Crossing Issues
If you enjoy ATV adventures that involve water crossings, your radiator might be at risk. A typical ATV radiator sits 12 to 24 inches above the ground, depending on the ATV model and setup. When submerged, the radiator can suffer from severe water damage.
If you’re ready to tackle deeper water crossings, raising the radiator can allow you to advance with greater confidence and reduced risk. By raising the radiator, you place it well above the typical waterline that might otherwise submerge a traditionally mounted radiator. A higher-mounted radiator is also less likely to get clogged with mud and debris. This means fewer interruptions, a more reliable ATV, and bigger thrills.
Spotting Clogs
If your ATV radiator is clogged, you'll notice a significant increase in operating temperature. The temperature gauge may show that your engine is running hotter than usual, even if you are not pushing the ATV to its limits. Another sign of a clogged radiator is reduced engine performance, as high temperatures can cause the engine to throttle down to prevent damage. If your radiator becomes clogged while riding, immediately stop your ATV in a safe location and allow it to cool down before attempting to clean the rad.
Enhanced Performance
Relocating the radiator can also enhance your ATV's overall performance. When positioned in a location with better airflow, the radiator can operate more efficiently. This ensures your engine remains cool, even under heavy use, improving its longevity and reliability.
Protecting the radiator from dirt, mud, and debris helps it function optimally, contributing to the ATV's peak performance. With better cooling efficiency, your vehicle will run smoother and more powerfully.
Relocating your ATV’s radiator offers many advantages that help maintain optimal engine performance and prevent costly damage. From improving airflow and cooling efficiency to protecting the rad from mud, debris, and water damage, this modification proves invaluable for off-road enthusiasts. Consider investing in a radiator relocation kit to enjoy a smoother, cooler, and more powerful ride.