Pulse Jet Engine Micro Valve-Controlled RC Gasoline Internal Combustion Model RTR Version:Upgrade Version How to Use: (1) Dissolve

How to Use: (1) Dissolve the sodium hydroxide in 2L water and wait for cooling before operation

Special accessories for toyan FS-S100 FS-S100（W）

Warm Tips: Because there are many options for the color of the shell

Product Size: 20 x 15 x 13

Pulse Jet Engine Micro Valve-Controlled RC Gasoline Internal Combustion Model RTR Version:Upgrade Version How to Use: (1) DissolvePulse Jet Engine Micro Valve Controlled RC Gasoline Internal Combustion Model RTR Features: . The pulse jet engine, a type of jet engine, with a simple structure and higher combustion efficiency compared to regular internal combustion engines, was initially used in missiles. Suitable for various aerospace and vehicle models. . Made of carbon steel and aluminum alloy for enhanced durability and lighter weight. The hollowed internal channels adopt