Basically two 90deg-out-of-phase boxer-4s. I don't expect any specs, except bore, stroke and maybe rods(?), to be ...

I don't expect any specs, except bore, stroke and maybe rods(?), to be correct. I was just aiming for something simil...

I wanted to make a motor that was basically four 3-cylinder radials packed together offset by 30 degrees from the las...

D16 Honda engine based off my real life Honda engine. Does not have VTEC, I am unsure on how to do that at this mo...

What if, in an alternative reality, Volkswagen extended their VR engine lineup beyond the VR6 and VR5 to include a 7 ...