Jetworks Sea-Doo 1503 1630 Open Loop Head Fitting Kit

This is for people who are converting their Sea-Doo 1503 or 1630 to open-loop cooling. This kit piece replaces the commonly used thermostat or restrictor kit that other kits use. For customers of ours who ride in hot places like Lake Havasu, the Middle East, or even Florida and the Caribbean, they typically run no thermostat or restrictor, so this works perfectly, and is lighter weight and cleaner installation. For customers who ride in colder weather, such as Canada, the Pacific Northwest, or the Northeast, you will need to restrict the cooling line going to the oil cooler as not to overcool the oil.