edelbrock efi gains?

crownedclown68

any body have an idea on the output gains by adding an edelbrock pro flo efi to a 401 (hp, torque, mileage)? assuming that the rebuild is nearly stock other than a mild cam(edel. 2132 or comp. xe256h) thorley headers, and a double roller. thanks for any and all help wayne 76 chief

jeepsr4ever

Hard to say Wayne depends on the heads but you can gain 80ft lbs of torque and 50-70hp easy

crownedclown68

thanks for the imfo. i was hoping to use my existing stock/ reconditioned heads. good/bad idea ? wayne

jeepsr4ever

Yes you can with a rv type camshaft.