I couldn't tell by the badging - that's why I asked what engine it had.
The supercharged AJ-V8 cars used to be badged Type R, at least they were when I was looking at an S Type R back in '05. The badging on both these cars looks to be "S", but they have different exhaust outlet locations and tips, so hard to say which car has what engine.
The S badging made me think it was the AJ-V6 and not the AJ-V8, but I honestly don't know how they are badging the F Type. I might be in the market for one of these, but it will probably be '14 or '15 at least before I venture back into the showroom.
In any event, our AJ-V8 has a dual plane crank, but I understand there are flat plane cranks, and the myriad other bits to make a flat plane AJ-V8, available in the aftermarket.