DIY Full Metal 4 Cylinder Engine Model Kit
via
The 4 cylinder car engine build kit is designed based on Inline gasoline engine, but work with electric motor instead of gasoline.The whole process is close to the professional assembly line process. It is interesting and full of experience. source/image: NDA Hack This engine is building scale model kits, can not work with gasoline.Material: Stainless steel + Aluminum alloy, Color process:
https://ift.tt/2UnHAeV