Thought this was interesting - Inside out layout

[pauldun170]

http://www.autoblog.com/gallery/2011-ford-power-stroke-6-7l-diesel-v8/#2

[Rangerscott]

Bet the aftermarket industry is going, "What the fuck?"

[squidward]

I'm still pissed that the reversed head design 4.5 Duramax never came to fruition in the half-ton GM trucks.

http://www.autoblog.com/2007/06/15/gm-announces-clean-diesel-v8-for-pickups-and-the-hummer-h2/