Small 4 cyl engine working
thingiverse
Small 4 cyl engine that turns. 2-56x 1/2 screws for the bottom end . 2-56x1/4 screws for the pistons. One can stop the print close to the top of the sleeves and drop in steel nuts to secure the head. The nuts are #2-56 hex nut. Update.. use crank 5 as it fits and can be printed with out support.
Download Model from thingiverse
With this file you will be able to print Small 4 cyl engine working with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Small 4 cyl engine working.