Looking for reliable, high-efficiency airplane gearbox solutions? EPI, Inc. delivers cutting-edge gearbox technology engineered for superior performance, durability, and precision.

With decades of expertise in propulsion systems and mechanical design, EPI specializes in custom gearbox development for aviation, racing, and high-demand industrial applications. From concept to testing, every system is designed to maximize power transmission while minimizing weight and failure risk.

• Custom airplane gearbox design
• Proven gearbox technology for high-performance engines
• Engineering analysis, prototyping & testing
• Trusted by aviation and motorsport professionals

Whether you're developing a new aircraft system or upgrading an existing one, EPI provides innovative solutions built on real engineering experience.

Learn more: https://www.epi-eng.com/

EPI, Inc. — Engineering Performance That Delivers.