Engine swaps can be relatively straightforward, at least on paper. You take the power plant from one car, put it in another, button it all up and bingo, you have the custom machine you’ve always ...

When it comes to rotary swaps, we’re most accustomed to seeing Mazda’s 13B Wankel engine dropped into cars for its compact size and great power output. However, Mazda isn’t the only company that built ...