I got my missus to drive it today with me behind it...she only revved it to like 4000rpm and theres a lot of black smoke...overfuelling heaps. I don't think the timings out as I have done that before on other cars and it changes the whole power characteristics,it drives fine.
If it overfuels, I would be guessing in saying the pump and reg are ok and be looking at injectors and oxygen sensors....agree?????