Read this tip to make your life smarter, better, faster and wiser. LifeTips is the place to go when you need to know about Mowing and other Lawn topics.
Your mower's engine drives the blade with the right amount of energy when it is used at full throttle. You do not save gas by slowing the engine down. In fact, the bogging and slowing down this causes probably uses more gas than if you ran the engine efficiently.