Remixed Wankel Rotary Engine Housing

This is a remix of the "**Remixed Wankel Rotary Engine 13B**" made by **Thinkinglink** found at http://www.thingiverse.com/thing:184659.

I didn't change any dimensions or shapes, but the file that he had available wasn't manifold so Slicer wouldn't slice it for me. So I closed most of holes. There is still one non-manifold edge that I couldn't find, but it sliced and printed fine. If you've had problems with the other one, give this a try.