Classic and Vintage 3D Engine Designs.

Hi everyone. I am making many of my STL’s available for free.

If you have any money to spare for this effort please go to my front page and buy my book. Many of these 3D files I sold for over $$50.00-$190.00

The cost of my book is very little for what you are receiving. However, if you don’t have the money that’s fine. Feel free to download my zips.


Click here for Wright J5 F360 and STL 1/4 scale





Click here LeRhone 1/3 Scale STL Zip

Click here LeRhone 1/4 Scale STL Zip




Click here for LeRhone 7 Type B F360-STL