Dyno session time is coming up for me. I want to run my fuel system, which is pretty much self contained. I am running a cam driven enderle pump to a mallory regulator, to carb. regulator is right off the pump, no hose in between. The pump is gravity fed from a 2.5 gal front mounted tank and the regulator returns to this tank. little Imco bullet. I will not be able to fit the fuel flow turbine between the pump and regulator. How critical is the BSFC # ? I want to run the system as packaged to see if it works well.This is a blow thru, twin turbo, 580 chev. Thanks,DEL51.