The exclusive Mercury® X7 ® alloy makes the Mercury Racing® Lightning E.T.® extremely durable.  First introduced as an outboard drag racing propeller, The Lightning E.T. is providing top performance in a variety of recreational boat applications (bass, flats and modified vee bottoms) as well.  Besides delivering an incredible hole shot and awesome acceleration, the Lightning E.T. also produces natural bow lift, reducing drag and increasing the efficiency of the boat. This adds up to higher speeds and better fuel economy, requiring less engine trim.

• For single-engine applications up to 300hp, the E.T. is a staple for high-performance bass boats, tunnels, and modified vee-bottoms
• The Lightning E.T. produces natural bow lift, thus requiring less trim for maximum speed. This means less horsepower is used to lift the boat, and more can be used for achieving top-end speed and acceleration.