Just curious, I was looking at the exploded views of both the T10 and 11 and noticed that they use the exact same crank ,P/S set and case.

So basically the T11 is a T10 but with a different head?
I don't want to be sceptic here, but I figured they would at least have different port timing or something, but just going by the exploded diagrams and part numbers they are pretty much exactly the same (apart from the price )

So can anybody shed me some light on how they differ??