Inspecting timing belts (Testarossa)

It is unlikely the oil is getting to the timing belt. Having done this job for a couple decades now, I have only seen one oil soaked belt failure at the Testarossa was leaking like a ruptured oil tanker and it still took many years for the belt to fail.
If it is not making it to the ground it is a pretty small leak. I would not worry about it, but you can keep an eye on the floor in case it gets a lot worse.

 

I am at Merlin. I believe I did speak to you about a diff issue.

 

Yes, it has the same drive train as a 328. Like all Ferraris it all depends on the history. I am not referring to the paper documentation, I am talking about the actual hands on work. Was the work performed by someone that knew the cars? Was it performed at a level that keeps the integrity of the car at a high level? If you have a car with good maintenance through the years, you will have a car that car be reliable going forward. The Mondial does have its own odd bits. The console and its functions are always fun. The clock and odometer are another odd bit. As far as reliable, it is similar to a 328. Engine and drive train are very reliable. The extra gadgets can be bothersome.

 

The location of that oil leak suggest its very possibly from the front crank seal. A leak from the front crank seal has been directly responsible for belt failures on TRs and in fact a regular on Fchat had a belt break for exactly that reason. I'd be finding a way to inspect the belts. Its not very hard.

 

There are some places to see it from underneath.
That spot it is collecting is where coolant collects when the water pump is leaking. so the source of the oil is more in the middle. Valve cover gasket leaks are fairly common but never run back towards the middle. That oil leak would concern me.

 

You might be able to unscrew the back cover pieces small 8mm socket? And see in with a scope. They are just plastic pieces.