Alfa Romeo Forum banner
history or timeline
1-1 of 1 Results
  1. Alfa 159, Brera & Spider
    I am interested in finding out the timeline regarding swirl flaps and manifolds for the 2.4 and 1.9 engines. I have Googled, as per usual, but not really come across a definitive answer. Were the very earliest 2.4 engines fitted with swirl flaps? Did earlier versions have plastic manifolds...
1-1 of 1 Results