A 3D Printed Camaro LS3 V8 Engine

Eric Harwell has produced a fully working Camaro LS3 V8 engine using a 3d printer.

Working model of a Chevy Camaro LS3 V8 engine.
Over 200 hours of printing!!! Engine block alone was 72 hours.
Modeled from cad files, pictures, specs, and service diagrams of the engine. I did not have the actual engine for this one.
It assembles just like the real thing!!!

In total over 200 hours of printing time! He has made this available on ThingiVerse:
http://www.thingiverse.com/thing:1911808