Is there a way to identify what make and what size the injectors are by just pulling one and looking at it. I got some bad race fuel with water or trash in it and the car hasn't run right since. I have changed the plugs and fuel filter. I also ran some Lucas injector cleaner throught it. It has always run a little rich, but seems to be worse now.

 

Thanks for the HELP!!!

 

Get any numbers you can find on it and a picture if possible. I'll try to help if I can.