Next-Gen NSX Info!! [mag article]

[NSXPERT]

What is a flat crank if not a boxer?

The crank itself is flat, not the cylinder banks. A flat plane crank also has the advantage of not needing counterweights. Less rotating mass means a more revvable engine. I won't go into detail about it because this website does a far better job than could ever do.

http://autozine.kyul.net/technical_school/engine/smooth4.htm#V8

Cheers
Aaron

 

[naaman]

Sweet, thanks.

 

[slashmatt]

Here's a nice (through the glass) shot from our 360