Remember the guy we featured a few months ago who 3D printed the functional scale ...
Remember the guy we featured a few months ago who 3D printed the functional scale model of the Subaru EJ20 flat-four? Well, he’s got another creation, and this one’s even better.
It’s the replica of the LS3 V8 found in the last-gen Chevrolet Camaro, and aside from the few fasteners and bearings, it is entirely 3D printed.
Builder Eric Harrell modeled every individual component of the LS3 from pictures, repair manuals, CAD files from the internet.
Harrell says it took 200 hours to print all the parts and including 72 hours just for the engine block. If you want, you can download all the files to 3D print the LS3 yourself, and Eric Harrell will sell you all the extra hardware to make it work. If you don’t have the 3D printer, he will even send you a complete engine replica.
What’s especially great is watching Harrell’s build timelapse. It comes together exactly like the full-sized LS3, and when it’s done, the electric starter motor makes it spin like one too.
Well done, Eric. We will be following your next build closely.
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