About this 3D model

This achievement is on a scale of 1.5 compared to the original engine model. The 7 cylinders are fitted with pistons and valves.The motorization is carried out before a 12V 500rpm motor.The radial motor is mounted on a custom Gee Bee R2. CharacteristicsLength : 90cmWidth : 55cmHeight : 45cmWeight : 7,7 Kg Project time (printing and assembly): 30 days Video for details : https://youtu.be/ls1g7bv1rsw LinksOriginal plane : https://cults3d.com/fr/mod%C3%A8le-3d/gadget/gee-bee-r2-golden-age-air-racerOriginal radial engine : https://www.myminifactory.com/object/3d-print-radial-engine-7-cylinders-cutaway-74978