Hello,
this week I went to a Mustang garage in the area to solve the issue with my missleading speedo.
The bad news is, they can only read some but not correct parameters from the ECU, since Morgan did something special here. To get the true speed for the correction, they had to put the car on their rolling road

. So I asked them to fix it properly to be able to do a performance test just out of curiosity. And that's the good news:
My roadster, which is completely standard except the sport exhaust, delivers:
308,5 DIN-hp at 6590rpm at the clutch and a torque of
375 Nm at 4100 rpm.
Sufficient, isn't it?
Regards