The guy I was originally addressing (see below) – which wasn't you BTW, so I'm not sure how we got into all this, LOL!
Although you have also mentioned a couple of times that you can calculate ET and MPH etc from HP figures alone. But that's only using a standard formula that does not always work for engines that have relatively flat torque curves. In which case, they can make less peak HP but still accelerate faster – as I believe I have demonstrated.
Exactly. And if you took it to the track it would run like it makes 375 HP. Even if the TQ was 800 it would still run like it made 375 HP because thats all it made.