Speed Six Vibration

[mwilson]

The last few days my Cerbera Speed Six has starting making a horrible vibration-type noise in the engine area. It happens when I rev it in third to 3000 revs and then let the revs fall to 2000 (but in no other gear). I’ve had the exhaust looked at to make sure this is not catching on one of the plates underneath, but it’s still doing it.

The problem in taking it to a dealer is that, once the car is fully warmed up, it stops doing it (typical with this type of thing!) Has anyone any idea what it might be. Grateful for suggestions.