The GF30, a 4-cycle 30cc gasoline engine that is the best match for the glow 4-cycle 120/150 class, which has many attractive ARF machines in its lineup, will be further refined and appear as the "GF30II". New design with improved ease of handling and stability, OS original, and gasoline exclusive 70T2 carburettor & pump system PD-09. The igniter IG-07 employs a new plug cap to improve the ease of plug removal and installation, increasing the degree of freedom in the mounting position direction. Equipped with F-6040 silencer with excellent sound / silence. Exhaust sound and quick response unique to the 4-stroke engine are recommended not only for scale machines but also for acro machines and sports machines.