For RC enthusiasts seeking to push the boundaries of 3D, precision, and sport flying, the O.S. Engine 120AX is a game-changer. This powerhouse engine fits seamlessly into the same space as a .91 engine while delivering 20% more displacement, making it ideal for turning larger propellers with ease. Whether you're looking to enhance your aircraft's performance or maintain its agility, the 120AX provides a perfect balance without adding excess weight.
The O.S. Engine 120AX is not just about raw power; it's about smart engineering. Weighing only 21 ounces (650 grams), this engine introduces minimal weight increase over a .91 engine, ensuring that your aircraft remains nimble and responsive. The innovative angular head design significantly boosts surface area, optimizing heat transfer for improved efficiency and longevity.
Equipped with the latest CCD technology, the 120AX effortlessly bolts into the position previously occupied by a .91 engine. It includes a #8 glow plug, a 70D dual-needle carburetor, and an E-5020 Power Box muffler with two adapters. Recommended propellers include the 14x10 APC and 15x6 APC, offering flexibility for various flying styles.
The O.S. Engine 120AX is a versatile choice for RC pilots who demand more from their aircraft. Its combination of power, efficiency, and ease of installation makes it suitable for both intermediate and advanced hobbyists looking to enhance their flying experience.
Copyright © 2008-2025 rcjaz.com All rights reserved