I thought 214 bhp at the wheels was a tad optimistic given that transmission drag loss needs to be added back on for flywheel figure. This came out at around 55 -57 bhp on my 3.7 Roadster.

Richard

2018 Roadster 3.7
1966 Land Rover S2a 88
2024 Royal Enfield Guerrilla 450
1945 Guzzi Airone