By mid-season Forghieri had been asked to return and develop the B3 to get better results.
This car appeared at Zeltweg and is often referred to as B3S.
Was this an official denotation?
And where does the S stand for? Mostly an S stood for Sport and later Speciale at Ferrari, but these of course all not F1.
I could only gather S for Sviluppo (italian for developped) or Scopa (first car with periscope air intake).
Edited by Arjan de Roos, 10 January 2013 - 08:35.