Thunder Tiger Pro .46 BB Airplane Engine with Muffler

The updated Pro .46 delivers even greater performance than the original in an engine that is easier to maintain and more efficient. With a weight of only one pound, the Pro .46 delivers an impressive 1.6 horsepower at 16,000 RPM.

Features:

– Based on the highly popular original Pro .46
– Weighs only one pound (464 g)
– Delivers 1.6 horsepower at 16,000 RPM
– New head design dissipates heat more efficiently
– Includes a high-performance, streamlined muffler
– Cylinder includes a new, durable composite coating