[Ron61]

Assuming the fuel pump puts out the correct pressure and you won't need a regulator between it and the carb, I don't see why you would need more than the 110 unless you plan to race it wide open all the time. Figure out how much fuel you would use by doing a mile per gallon calculation. I use an electric Holly Blue Race pump that flows less than that and have never had a problem and I drive my car fast. But I do have to run a regulator as this pump puts out 14 pounds of pressure and the Holly carbs like from 7 to 10 pounds. I have mine set at 8 pounds.

Ron