(11 Aug 2021, 10:13 am)GNE6312 wrote For the X14/X15/X18/X20 at Ashington 6 cylinder streetdecks will be good as those E400s are unreliable
They're only unreliable because they're 11+ years old. 7529-33 and 7553-6 aren't that bad, let down mainly by excessive use given it's unwise to let the 57/09-plates out until end of play.
The 14-plates (7524-8) do express work day in day out without any real issues, and the MMCs perform well when put on Alnwick work.