Morgan Aero 8 Series 2 N62 34000 miles Sidepipes
Peak power 362.6 bhp at 6750rpm
Sorry, just in case anyone missed it

BtG
LOL Andy, you should have that in your signature to remind everybody of your bhp

But as Brain have predicted, your car may well have more horse power as the engine is loosen up due to higher mileages, but I'm afraid it may well start going downhill from now on
Those side vents intercooling the bhp generator within the metal bit (sorry about the technical jargon, you may want Cereal to explain it to you) will ensure that my car is ALWAYS more powerful

In reality of course the mileage has something to do with it as do the side-pipes to a certain extent but I really do believe that some cars will always be on the higher side and some on the lower side - thus the averages of this world
Mine (especially as was factory Geneva Show Car) just also happens to be a 'good un'

BtG