Turbine for cars, or also called big turbo, but measured at .70.These were made for 1/24 scale, but you can scale them up to whatever size you need.Furthermore, the turbine was separated from the compressor, this way you can paint and finish differently in your project.

1/64 - 37.5% (Not tested)1/32 - 75% (Not tested)1/25 - 96%1/24 - 100%1/18 - 133.3333%1/12 - 200%1/10 - 240% (Not tested)1/8 - 300% (Not tested)3D printing settings

You can print with a layer height of 50μm, if you want a higher level, with 40μm you will have a better result. Layers smaller than this will make no difference.Other printing details depend on the resin you use and the printer, but do not require special care.