Up for sale is an O.S. Max FP 40 Nitro Engine, a dependable 2-stroke engine designed specifically for RC airplanes. This model is well known for its reliability, ease of use, and consistent performance.

With a 6.5cc displacement, the FP .40 delivers smooth throttle response and efficient power, making it a great choice for sport flying and everyday RC use. It runs on nitro/glow fuel and is a proven option for hobbyists seeking a durable and easy-to-maintain engine.

Key Features:

• Brand: O.S. Engines
• Model: Max FP 40
• Displacement: 6.5cc (.40 cu in)
• Type: 2-Stroke Nitro Engine
• Fuel Type: Nitro / Glow Fuel
• Application: RC Airplanes
• Known for reliability and easy tuning

This engine is a solid option for powering or upgrading your RC airplane with a trusted, high-quality motor.