Thanks for the interest Guys,
Some more information if you're interested.
The Car
1977 Aston Martin V8 S
Engine is a Tadek Marek all alloy design:
5340cc capacity with quad overhead chain driven cams - 16 Valve.
Four twin choke Weber 42 DCNF 27 toped by a single air box and two intake filters.
Max RPM: 6250
Power 304 BHP
Manual Gearbox: Dogleg configuration - 1st Back to the Left.
A heavy car (1766kg) and quite a handful to drive, but when you get the hang of it, it is sublime. Sounds fantastic, as it has no rear silencers, and at full chat it howls along nicely.
Ken