This a engine wit insuciton and outsuction and made to be attached to bigger enginer to drive osmething like a moped or smaller driven veichles. Made with Inventory Autocad. Every part is detailed made and grounded to eachother. So it fully able to be taken apart part by part. Should also be able to export to Autocad and Blender.
This is the blueprint of it cut in half to show the inside of the full assembly.
https://gyazo.com/cc1725fb4939b6d90d22c9ab0c1bf1a8
(If you download the model, put me in the credit for the engine somewhere if you gonna share it online)
Made by Hans.F
2019