In the HP2 I run an electric fuel pressure gauge. During my runs at Quarter Aces, Daisy Circle and Cecil the HP2 maintains 12 PSI of fuel pressure throughout the complete run. I thought that was high, but I am not flooding out the carbs, the needle and seats, after many inspections, look fine.
6BBL RR runs 9PSI at all times. I put a mechanical gauge on it to check when I have a chance but have not had any change unless I forget to put fuel in it.
The TX9 RR had issues when I first put the combo together. I never thought it was a fuel issue I had all the parts in place, but I was starving for fuel on my 2nd gear shift all the way through the quarter. Once I fixed the issues, the car came to life.
How about you Andrew?