My files for the Giant building block version of Lego Technic model Go-Kart 1972
Files are provided as-is.
Updated 06/11/17: A couple of STL parts were exported incorrectly, These were in the "RED STL PARTS.zip" and "GREY STL Other Parts.zip" files that have now been updated.
STL Files at 1:1 scale, these files have been designed to be scaled five times larger and may work at other scales. Many of the parts are generated from the supplied SCAD files. These SCAD files were my tweaked versions of projunk files. I added fillets to the top of the pins and altered some dimensions / tolerances. Original projunk files can be found here:
The STL files are zipped up into their various colours. There is a PDF document containing the required quantity of each part. For more information on the original kit and build instructions visit here:
Most bricks are printed at 15 to 20% infill.
Axles are printed at 50% infill
Gears and pins at 25% infill
Tyres at 20% infill
Watch the build video for more details on print process.