Electric Fuel Pump?

Same as what moparracer did,I ran the mach. pump till it was time to play, flick the toggle switch on--never had a problem with elec. and mach together. Dad has had a elec. pump on his Hemi Charger for the extra fuel when he lets it eat. He has had that set up (same pump elec.pump since the late 60's) and has never had a problem. As for my duster now with the INDY engine, i have a BG280 with a 10an to the reg. then 8an to carb----but thats for basicly strip with some street test and tune out side of town.