Class 165/1 acceleration to 90mph

[@owenbuddery3441]

Sounds like a Welsh class 158 Diesel engine

[@Transport-Coolfunr]

Welsh class 158....u man British class 158...

[@JohnathanBannard-uk7dk]

British*

[@KickdownLondon]

Yes, they have the same Perkins engines. The whole Welsh fleet and a small number with Northern. 158815-862.

[@BritishTrainspotting]

The Class 165 and 166 DMUs use the same Perkins 2006 TWH engine as the Class 158/8 units 815 to 862, identical engine! imo the turbos sound better, as obviously the exhaust is not the same shape so the reverberation is a bit different.