Mallard BASIC
It was also optimised for speed it is named after the LNER A4 class 4468 Mallard locomotive, the fastest steam locomotive in the world, once again displaying the company's fondness for railway-oriented nomenclature. (For instance, see the company name itself.) In fact the Locomotive name came from the phrase "To run like a train" and it was this theme that was used to name Mallard BASIC no other Locomotive product was named after anything railway-oriented.
LNER Peppercorn Class A1 60163 Tornado
With a shorter rake of eleven coaches compared with the original Peppercorn A1's usage, "Tornado" is expected to achieve contemporary main line speeds. Theoretically capable of , "Tornado" may in the future gain permission to run at , making her the fastest steam locomotive on the British main line. "Tornado" is expected to see main line use until its ten-year fire-tube boiler re-certification in late 2018.