Another myth about the vr6 is it isn't suitable for a mk2, as its too heavy.
The corrado is a mk2 floorplan, and it copes fine with a vr6 engine. No-one ever complains about the corrado handling poorly.
The problem is the suspension, it needs uprating to cope with the vr6.
Infact the standard suspension on the mk3 isn't good enough to cope with the vr6.