Anyone know this car?

Almost everything you need to know here:

http://www.330gt.com/Detail/4995.html

 

I wonder a little:
until now my knowledge has been that there have been 330 serie 1 and serie 2. the serie 1 had double headlights and the serie 2 single. so as I see it the 330 GT america with only 50 built is the a serie 0,5? looks same as my 250 GT/E 4911 except the engine

 

I would offer (just my opinion) that in the analogy you're making, the 330 America is the 250 GT/E Series IV.

 

See:

http://www.330gt.com/ProductionChanges.htm

 

Don't forget the Interim 4 Headlight model with 5 speed gearbox and other updates that came before the S2 that had more updates.

 

It is in

http://www.330gt.com/ProductionChanges.htm

that I quoted above. But I think that the entry for shoulder harness plugs is wrong.

 

You posted as I was writing mine.

 

I would not agree - it is no 3 ltr engine, so no 250 GT/E IV

I tend to say there has been available a 330 america ( they only have been delivered to US or also other countries? ), then a 330 serie 1 and a 330 serie 2