Quote Originally Posted by IWantAnAudiRS6
I hope it's not a chop. Fastest hairdressers around can drive those.

Except a helmet might spoil their hairdo.
STFU!

Honestly, I think this is a very stupid and thipicaly american idea. Whoever buys this thing, has no clue about what's the point of a Miata and what is it's background.
The only unoriginal engine that could make some sense in a Miata, would be something like an S2000. Compact, also light and very powerfull.

This said, this V6 sounds good, though I'm not sure what engine is that.
http://www.youtube.com/watch?v=toughTZ9PIw