One of the larger players in electric brake vacuum pumps used 2511 as his demo vehicle at a recent Concorso Italiano. Never saw them filming, but came across the YouTube video some years back. For what it is worth: https://www.youtube.com/watch?v=d8DGjDSp0VA&index=9&list=FLQZldHmUHW7Cpknq0SGyACQ Larry