3D printing is a powerful ... This is not the most ambitious plastic engine we’ve seen. The guys at the YouTube channel Garage54 previously cast an entire Lada engine block out of transparent ...

[Ivan Miranda] is all about big 3D prints. He’s now set about printing giant blocks in the vein of LEGO Technic to build himself a full-sized rideable go kart. The project is still in progress ...

Harrell says it took 200 hours to print all the parts, including 72 hours just for the engine block. If you want, you can download all the files to 3D print an LS3 yourself, and Harrell will sell ...