Is this 3D model free to download?

Yes, Continental RW670 Radial engine is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by ajethridge, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Continental RW670 Radial engine 3D printable model by ajethridge

Continental RW670 Radial engine

Source: Thingiverse by ajethridge

The Continental RW670 Radial engine is a free printable 3D model from Thingiverse by ajethridge. I made this for a friend's film project. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-17 License: CC-BY · commercial OK Category: Vehicles & RC

Tags: Continental, RW670, Radial, engine

About this model

I made this for a friend's film project. It is a Continental RW 670 radial engine usually used on the Boeing PT-17 Stearman bi-plane. I printed it out on a resin printer only so I don't know how well it will print out on a FDM printer. I designed it with alignment pins but wound up having to sand them off. I also included exhaust pipes but you will have to cut and sand them to the proper length. The parts are not in a standard scale size so you will have size according to your use requirements. The engine is not very accurate as the size of the cooling vanes are oft and I had take some liberties with certain portions of the cylinders. Also the right valve lifter rod intersects with the cooling vanes a little bit. And It's also missing all the details behind the crank case, but I might mode…

Frequently asked questions

Is this 3D model free to download?: Yes. Continental RW670 Radial engine is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by ajethridge.
Who made this model?: Designed by ajethridge, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

Similar 3D models in Continental

Gear / Paid link The gear we print with Filament, tools, build plates and the hardware behind the models on Thinger, in one shoppable photo on our Amazon storefront. See the gear → Thinger earns a commission from qualifying purchases made through this link, at no extra cost to you.

Continental RW670 Radial engine

About this model

Frequently asked questions

Similar 3D models in Continental

Filament on sale for your next print