Does anyone know what carb Roger Arens runs? My motor will be very similar to his, except I have the 4150 Victor. Currently have a Biggs HP 950 (actually flowed), Pro Systems will send me a 1040 main body for this carb, will this be almost as good as a 1050 dominator?? The carb CFM calculators give me a figure of 1100 - 1150 CFM demand. 489 Shift points of 8000RPM.
