Engine Flushing Muffs - Dual Feed

Flushing your outboard engine with fresh water after salt water use is one of the most important maintenance steps you can take. Salt, sand, and other contaminants left inside the cooling system accelerate corrosion and can significantly shorten the life of your engine. These dual feed flush muffs make the process straightforward and effective, giving you peace of mind after every outing.

How the Dual Feed Works

Unlike single feed muffs that supply water through one side only, the dual feed muffs use a U-tube to distribute water evenly to both sides of the outboard simultaneously. This balanced flow ensures a more thorough flush, reducing the risk of one side of the engine receiving insufficient water pressure during the flushing process.

Compatibility

Each set of flush muffs is designed to connect to a standard quick-release hose fitting, making them compatible with most standard garden hoses and marine hose setups commonly used in New Zealand.