Nicholson McLaren engines (U.K.) re-engineered a number of Matra V12's so that the originals can be kept safe for posterity.
These engines were the ones seen/heard at Le Mans in 2012
See the VERY interesting video on the right of the home page below.
http://www.nicholsonmclaren.com/or
http://vimeo.com/56699610Now just to win the pools and commission them to build me an R.O.C. 16v engine for my Murena!

G.P.