This is the Mini jet engine model. All the parts are 3D printed and assembled. All the parts are designed on CATIA software and are identical to the actual Mini jet engine model. I have used a 2400 VK brushless motor to run the engine. For downloading the Mini Jet Engine 3D printing files, visit the below link : https://themechninja.com/product/mini-jet-turbine/ For downloading the 80 mm EDF 3D printing files, visit the below link : https://themechninja.com/product/80mm-electric-ducted-fan/ For downloading the 100 mm EDF 3D printing files, visit the below link : https://themechninja.com/product/ducted-fan/ For DIY 3D Printer video, click on the bottom link:- https://www.youtube.com/watch?v=I4-z3TAoSaw For Purchasing the parts :- 1) 3900 Kv Brushless Motor with 25 A ESC (Normal) IND - https://amzn.to/3ahXXT8 USA - https://amzn.to/3cyY4ea 2) 3300 Kv Brushless Motor with 60 A ESC (Premium) IND - https://amzn.to/3edFeJt USA - https://amzn.to/359ETTR 3) Bearing 22 OD 8 ID (10 Pc.) IND - https://amzn.to/3giwowI USA - https://amzn.to/35f4ZEU 4) Lipo Battery 11.1 V IND - https://amzn.to/3tvaaLB USA - https://amzn.to/3pGWc8r 5) Servo Tester IND - https://amzn.to/32fbdU4 USA - https://amzn.to/3wi6E8J 6) Screw Driver set 32 in 1 IND - https://amzn.to/3dmpip0 USA - https://amzn.to/3zm0mXy 7) 8 mm smooth rods(4 Pcs) IND - https://amzn.to/3ggZOew USA - https://amzn.to/3gjnD5f 8) Allen screws M3(10 each) IND - https://amzn.to/3v27Wnt 9) Allen screws M3(25 each) IND - https://amzn.to/2Q2Q7G4 USA - https://amzn.to/3ziVjah 10) Battery Charger (Normal) IND - https://amzn.to/3do5vFx USA - https://amzn.to/359XoYn 11) Battery Charger(Premium) IND - https://amzn.to/3aewUrC USA - https://amzn.to/356VCay Thanks for watching, Have a great day ! And help me reach 5K subs...:-)