im using the mallory comp 110 also. i went with this pump because,1, u dont have to have to have gravity feed like so many electric pumps do,2,its a dead head pump,which means u dont have to have a return line,and its quiet.i cannot hear it with the engine running,,3" system with dynomax super turbos.barely hear it without the motor running,,but according to mallory the best way to plumb it is by taking off the filter in tank and using a 100 micron filter before the pump which is what im doing so u dont have fuel starvation. and using a regulator at the carbs set to 5 1/2 psi...its wired into one of the aux connectors in the dash harness key operated and i have a 20 amp toggle switch wired in so i can shut it off manually..