Our FAA Approved process ensures a smoother, longer-lasting engine using unique techniques based on over 80 years in the industry.The oldest piston aircraft engine overhaul facility in the world.We not only build engines, we fly behind our engines...
The market shows aircraft with a Penn Yan Aero overhauled engine installed enhances the value of your asset. Install a Penn Yan Aero Engine and immediately increase the value of your aircraft.
Engine overhauls differ significantly among repair stations, not all overhauls are the same.
Penn Yan Aero upholds FAA and manufactures standards, guaranteeing quality overhauls complying with new specifications.
We offer competitive quote analysis to ensure accurate comparisons for your peace of mind. If someone is less expensive, there is usually a reason why.
Though engines seem similar externally, meticulous attention ensures value and performance internally. Some think prop balance out weighs engine balance. They go hand in hand for the smoothest engines on earth.
Penn Yan Aero emphasizes quality, adhering strictly to factory and FAA specifications
For accurate comparisons, we analyze competitors' quotes. Engines may appear similar externally, but the distinction lies within. Different companies interpret standards uniquely, but Penn Yan Aero prioritizes superior quality and honesty with the customer.
A smooth-running engine isn’t just about comfort—it’s about performance, longevity, and reliability.
At Penn Yan Aero, we provide precision dynamic engine balancing like no other shop in the industry. Using advanced equipment and decades of experience, we measure engine vibration while running and make fine adjustments to achieve optimal balance across your entire powerplant system.
Even small imbalances can lead to:
Increased wear on engine components
Fatigue to engine mounts, accessories, and airframes
Reduced pilot and passenger comfort
Unnecessary stress over the life of the engine
Dynamic balancing minimizes these issues by significantly reducing vibration levels, protecting your investment, and improving overall performance.
Smoother operation throughout the RPM range
Extended component life for the engine, accessories, and airframe
Improved pilot comfort and reduced fatigue
Protection of your investment by lowering long-term maintenance costs
Many customers notice the difference immediately on the very first flight.
Engine balancing can be performed:
After overhaul
Following propeller installation or replacement
During routine maintenance
Anytime excessive vibration is noted
Balancing at overhaul or propeller installation is especially effective, as it allows the engine and propeller to start their service life in perfect harmony.
No other engine shop dynamically balances engines the way Penn Yan Aero does. Our technicians combine precision techniques, proprietary processes, and years of hands-on experience to ensure your engine operates exactly as it should—from day one.
A smoother engine is a healthier engine. Trust Penn Yan Aero to get the most out of every flight.
Water Brake Dynamometers
