IRS ? Where does it say that? I've never heard that before. Look at the rear tires have almost no negative camber.

L16EFI ?

Also, note that the wheelbase is longer as are the fenders, hood, etc., so this is not proof that an L-Series will fit into a standard B110 or B210 (although we know that you can make it work with electric fans).

BTW, I believe this car is owned by a Datsun enthusiast who lives in the UK but hasn't imported this car from Portugal to the UK yet.