have a escort mk5 rs turbo series 2 engine converted.... the car runs like a bag of s**t it starts when cold first time but abit bluchy untill i rev past it then all ok... revs fine on netrual but as soon as i drive it if i go over half throttle it jus bogs out sounding like a missfire i have checked so many things on the car im geting 12v even from the pump so i dont think it is that although its like it isnt fueling properly ive checked for all air leaks there is none i have replaced cap the arm checked the timing thats fine all new leads new coil.. does any1 have any suggestions or had this problem them selfs???... i also cleaned all the injectors and still the same