It is a Pro Systems 1000cfm 4150 carb, I cleaned the filter before the first race, it is an Aeromotive reusable filter. Unfortunately I dont have a fuel pressure gauge in the car just under the hood. I do have jet extensions in it. I am going to the track next weekend again with it. I got a new filter element that I am going to try, and I am going to swap out the -6 line to -8 from regulator to carb and if that doesnt work I have another fuel pump that I will try. After thinking about it I did have the headers off several times since the dyno and in the past that has cracked the porcealin on the plug from the weight of the header on them. So I am going to try some new plugs too. I appreciate everyone's input, Thanks guys