Thingiverse
Nitro Engine Cooling System
by Alpha_Mods
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Just a concept of a belt cooler for a small 1.2cc glow engine.
It is designed to fit an old Thunder Tiger pro 12, but it should do for any 12 or even a 15 engine.
Now, this engine spins about 3000rpm at idle. By making the motor's pulley 23mm and the fan's pulley 10mm, we get about 6900rpm on the fan side. That's cool!
Talking of coolness, it pushes a good amount of air through the engines head, and reduces the temperature about 30 degrees celsius. For example, if the engine runs at
It is designed to fit an old Thunder Tiger pro 12, but it should do for any 12 or even a 15 engine.
Now, this engine spins about 3000rpm at idle. By making the motor's pulley 23mm and the fan's pulley 10mm, we get about 6900rpm on the fan side. That's cool!
Talking of coolness, it pushes a good amount of air through the engines head, and reduces the temperature about 30 degrees celsius. For example, if the engine runs at
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