Injector needle opening speed ?

[Leiffi]

What's the advantage of adjustable needle opening speed ?
http://www.liebherr.com/en/deu/latest-news/news-press-releases/detail/new-generation-of-common-rail-systems-from-liebherr-with-additional-installation-version.html

 

[DieselheaD]

What's the advantage of adjustable needle opening speed ?
http://www.liebherr.com/en/deu/latest-news/news-press-releases/detail/new-generation-of-common-rail-systems-from-liebherr-with-additional-installation-version.html

It's almost mid 2016, wonder if they're going to have stuff out by their date given.

 

[fatgraderman]

What's the advantage of adjustable needle opening speed ?
http://www.liebherr.com/en/deu/latest-news/news-press-releases/detail/new-generation-of-common-rail-systems-from-liebherr-with-additional-installation-version.html

If they are TOO FAST opening and closing, I would think that would be a real bear to try and tune down low. But basically more fuel in shorter duration like BBi has been working on. That article mentions that the nozzle is 9mm, so I wonder what the measurements are all the way up? I'm thinking they are a different socket. Maybe they'd be ideal for a 8.3 or 466 UCC engine? Me thinks they might be a tad big for my old work beater in the back alley.