i used to run 1 of them a couple of years ago. there is a 89 escourt with a H.O. engine in them and come stopck with headerpipe and u can take the belts off because that motor has a internal water pump that seemed to help out alotUncleDewey said:Can I do anything to my 1.9 sefi to make more power and still look stock on the outside? I was thinking of porting the head and maybe running bigger injectors. But I dont know what will work without changing the ECU.