Nonprofit leaders who want their organization to achieve maximum impact must embrace the essentials of strategic leadership. We compare this kind of leadership to the work of building, tuning, and fueling a high-performance engine. Every nonprofit that aims to be truly effective must become an engine of impact, we argue. As we’ve discussed in previous posts, this engine must have certain essential components—including mission, strategy, and impact evaluation. To help generate power, the engine also requires the twin “turbines” of insight and courage.