Enertia ECO

Part number: EnertiaECOProp

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Description

Enertia ECO Propellers can be used on Mercury and Mariner outboards, plus MerCruiser Alpha One and Bravo One stern drives. Enertia ECO propellers have forward exhaust ventilation holes that come equipped with the PVS (Performance Vent System) plugs. The size of hole in the PVS are used to vary hole shot engine RPM's and acceleration to best match the boat and boating application. See your owner's manual for the Flo-Torq hub, thrust washers and prop nut part numbers to best fit your engine or drive with this propeller. Mercury Marine’s passion for performance is matched by your drive for the new, the unknown. Our legendary reliability and durability let you boldly embrace your next adventure—large or small—knowing you’re backed by the best quality design, engineering, and materials.

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The Enertia ECO Difference

More Efficiency. More Range. More Fun.

Mercury engineered the Enertia ECO prop to squeeze every last mpg out of high-horsepower engines. Its extra blade area and aggressive design efficiently transfer power to the water at cruising speeds, reducing fuel burn in the rpm range where boaters operate most of the time.

X7 Alloy

We’ve increased the limits of propeller design by changing the raw materials we use to make them. Mercury X7® alloy is 30 percent stronger and four times more durable than conventional stainless steel.

Fuel Economy and Performance

In Mercury testing, the Enertia ECO improved fuel economy by more than 10 percent over a Revolution 4® prop when installed on a Boston Whaler® 320 Outrage with twin 300hp Verado® outboards. That adds up to valuable savings over the course of a full boating season.