The Legacy of Dodge Engines Dodge Powertrains History. Dodge has established itself as having potent, aggressive and emotionally connected engines. Since its early days with big-blocks in muscle cars, the brand has remained dedicated to the provision of exciting performance, both in the olden days with the V8 big-block and present-day HEMI V8. Over the decades, Dodge has incorporated engineering creativity and a rough, mechanical sensation that hits with the enthusiasts. With the increasing automotive technology, Dodge remained determined to develop powertrains that focused on torque, acceleration, and indisputable sound. The Impact of HEMI Engine. The Dodge performance identity is based on the HEMI engine family. The hemispherical design of combustion chambers enables effective air circulation and better combustion to give a good output in the form of high torque and high horsepower. Even though polished through the ages, the present-day HEMI retains the essence that placed the origi...