This 3D-Printed V8 Engine Works Just Like the Real Thing

With the plans, you can print one too. Remember the guy we featured a few months ago who 3D printed a functional scale model of a Subaru EJ20 flat-four? Well, he's got another creation, and this one's even better. It's a replica of the LS3 V8 found in the last-gen Chevrolet Camaro, and aside from a …