No that is a 603, count the cylinders their is 6.
That is a cool car and from the pics it looks pretty clean to. I would take a look at it if I were in the market.
Ping Turbodiesel! John it is a manual with a 603 someone shoot him an email this is something he might like.
Hmm the intake of that 603 is sucking air in just about the right spot for an intercooler to feed back in. I bet you could bolt that manifold onto a turbo 603 and run an intercooler.
This I will remember...