Hello all. I have 65 mustang coupe 6 cylinder that i recently rebuild. This is my first rebuild. I believe there is an issue with the fuel pump. It is a new one. However I did a fuel pressure test because the carb. over flows with gas. The pressure is at 7 psi. The manuel says it should be between 4 to 6 psi. Rebuilt the carb. twice and I believe there is no problem with the carb. So my question is, is there a way to adjust the fuel pump? If not is there any advice on buying one that puts out the appropriate psi? Or a good brand?