Abstract: One embodiment of the horsepower amplifier module (FIG. 2) proofs the usefulness of a new approach to mechanical interventions. Mechanical advantage principles and the laws of leverage are fully exploited to increase energy efficiency while operating any horsepower producing means. Newly designed pressure ring (60), and pressure ring (61), are mounted respectably on rotary assemblies (FIG. 2B) and (FIG. 2C). Rotational energy applied to assemblies prompts the lateral displacement of components (60) and (61). A more powerful force is created and is directed to collector (78). Multiple modules supplying energy to same shaft (as shown in FIG. 3) offer a variety of options for effective operation of adopted application. A second embodiment (FIG. 4) is described as a possible arrangement available to enhance the overall capabilities of the horsepower multiplier module.