Hi Chaps

I know the engines are fundementally different and that many of the parts are not the same but I am led to believe that the crank and rods are interchangeable albeit you end up with something bigger than the original 1600cc you started out with?

In my case the sump, oil pickup and dipstick would all be ok, I am only thinking of putting the 1800cc rods and crank ito my 1600cc engine.

Does anyone else have any thought on this?

Thanks
Bob