I found this one as wellDKZ5745 said:This is the first R I have heard of having a chain/tensioner failure.
The replacement that has been fitted to the MK1's is a modified part, that should not have the same failure rate as the original.
I know the modified part is fitted as standard on the Mk2 RCZ so I assumed this would be the case for all R's.
To my knowledge, the timing chain problem would not be the cause of an oil leak.
http://peugeotrczforum.co.uk/viewtopic.php?f=27&t=8738