Rover stepped in and made Meteor engines in 1942 for the Cromwell tank, and it didn't enter service until the dawn of D-Day in 1944. While the top speed was limited to 32 mph, the Meteor engine's ...

The Mk 101 used in the Mighty Antar could crank out up to 728 lb-ft, while the Mk 204 gas-powered tank transporters did around 860 lb-ft. Exact torque figures for the 202B engine aren't available.