LEGO Technic 8110 Unimog U400 modified R/C project

Fotos: http://www.facebook.com/LegoTechnicTuner u400 at night ;) http://www.youtube.com/watch?v=t642PVld2mg follow the link and see real working exhaust in this model... http://youtu.be/hQCwnVRMKp4 http://www.teraweb.ch/aff.php?aff=020 unimog is powered by 7 x 1.2V 4400mah accu now, charged by solar-energy ;) exhaust was broken, now it is new and works again... next plan: i will change gearwheels for drive (slower but more power) and pillar in rear have to work air pressured.... Lego Technic 8436 http://www.youtube.com/watch?v=yRdvR0dMsco Lego Technic 8070 http://youtu.be/eNxtHO1qgOw Lego Technic 8043 http://youtu.be/28QyLyj3OBg