About this 3D model

Ready for a in depth project? The engine runs at a high rate of speed, but gets to hot for PLA after 2-5 min. Id like to see someone make this made in ABS or a better power/solenoid setup for better heat tolerances. to make this engine you must know how to use and program an Arduino. u must know the basics of electronics. Videos http://www.youtube.com/watch?v=SMtnZdwXaJs http://www.youtube.com/watch?v=kVJHjs5Qt-M