V8 Engine Hood Fan Radiator for Traxxas Trx4 Black Friday Deals the small boiler can be

the small boiler can be connected to the normal operation

then use the steam wheel flywheel to assist

1 x Generator

Exquisite Music Box: After assembly

then the model can move like a car

V8 Engine Hood Fan Radiator for Traxxas Trx4 Black Friday Deals the small boiler can beV8 Engine Hood Fan Radiator for Traxxas Trx4 Features: . V8 engine model length*width *height: 70mm*70mm*55mm . Weighing 113g, it needs to be assembled by itself. . Built in temperature sensor, automatic control fan on or off, power supply operating temperature 35 C 5 C, reset temperature 25 C 5 C, temperature sensor has been welded on the fan, high speed fan, bringing up to 3. 25 CFM 10 % of the wind . The main body bracket aluminum alloy + stainless