Quote Originally Posted by Jac Mac View Post
Like in my own case I could if I wanted build a Ford powered IMP like the one I used to race,

I think we are probably saying the same thing. In the case you mention about the Imp Ford, it's fine in my mind if one is built "like the one I used to race" - and I assume it could run in an historic grid for the period that corresponds to the time you used to race it. However, if you built up a car that externally looked like your old Imp Ford but it had a fuel injected Zetec motor, sequential gearbox and six pot callipers it would not be "like the one I used to race" and accordingly, would not fit in a historic saloon car grid for the period that represents the original Imp Ford - I suppose it would be more like a modern Clubman car?