Dedicated muffler for the NGH GF38 38cc 4-stroke gas engine.

Carbon Fiber Propellor with Variable Pitch from 16x8" to 16x12".

Designed for Scale Model Airplanes.

For engines between 25 - 35 cc

For engines between 30 - 40 cc, including Hamilton logo.

For engines between 35 - 40 cc, including Biela logo.

For engines 25 - 35 cc, including Biela logo.

For engines 25 - 35 cc, including Biela logo.

Heavy duty starter for engines upto 80cc.

Gear down (6:1) gives this engine a very high torque.