edwin_m
Veteran Member
It had a high acceleration but only up to a rather low speed when there wasn't enough diesel power to sustain it.Didn't DfT suspend laws of physics for the original IEP (ie. Class 80x) specification? ... Roger Ford wrote about it at the time - to do with having a high acceleration capability even with lower installed (diesel, presumably) power.. what's sauce for the goose..
Perhaps we should have been discussing it under speculative ideas all along...