I bought a Holley regulator and a gauge. I put the gauge in the line to check the stock fuel pressure and it was 9 psi. The carb is supposed to work with a max of 5 1/2 psi. I installed the regulator and the gauge and adjusted it to 5 1/2 psi. I'm going to clean the plugs as soon as I can and let them run for a week or so and re check them. I'll try to post a pic of it tomorrow. My Son just bought a 91 ferd ranger and its limping around so I get to work on it for Fathers day.
