OS Engines
Outer Head: O.S. Max .12 TG Version 4
55HZ-H Hyper Ringed .55 Helicopter Engine
GF30 II 30cc 4-Stroke Gas Engine with Ignition Module
Crankcase: O.S. Max .12 TG Version 4
O.S. Speed T1204 Touring Engine
O.S. FS-64V (61T2) with F-4051 Silencer