28-01-2014, 11:17 PM
The HDi is essentially a 25 year newer design, it's going to be a bit better in standard form, but a well setup XUD will be every bit as good without the rev hanging and poorer throttle response of a HDi.
http://www.youtube.com/watch?v=RAk-Syx-MWM
And who says XUD9s can't be near enough smoke-less.
http://www.youtube.com/watch?v=RAk-Syx-MWM
And who says XUD9s can't be near enough smoke-less.