A clear sign of high resistance in the starter circuit cables aka Ducati Motorcycles (sure I read this on a Ducati Forum once). Ah, hang on - train coming :Watching:
Listen to that Turbo!!! They didn't nickname them "Whistlers" for nothing, Napier turbo, think it was a 4 stroke Diesel Now Deltics on the other hand different animal, 2 stroke Diesel Love these BIG diesels thanks for posting
My grandfather used to make Deltics at The Vulcan Foundry in Newton-le-Willows Lancs... I have an old loco catalogue in my box of family things - I used to love visiting there as a child.