Hey guys...need to see if anyone might have an answer.This was the second trip I took about 125-130 round trip and used almost a half a tank one way.Average speed was 45-55 most of the way.Engine itself ran good.Am running 600cfm in a 350 small block 4bble.It's an elebrock carb 900rpm in idle 650rpm running.Only thing I can think of is that it's running to rich.Have the screws at around 2-1/2 turned out.Had to put on a regulator last year and pressure is at 3lbs.I do have a 500cfm that was rebuilt last and thinking of swapping it and see if that helps.Also using 89 grade fuel. any tips??
Thanks Terry
Thanks Terry