putting carb on 351w in 98 mustang when i turn the key i get a quick burst of fuel from the line and thats it. i thought a fuel pump for fuel injection would pump continuosly (to the regulator i have). the fuel pump was good when i pulled the old motor out so it shouldn't be bad. My next qustion is does that fuel pump need the computer to work? or if i put an inline pump in will i need to eliminate the pump in the tank or will it pull through that one. I'd appreciate some input on what my problem is or suggestions what i can do to solve the problem

 

I would install an external pump....

 

For the efi pump to work you need the CCRM and the computer to be wired up.

 

or a positive lead from a switched power source.... :-)

 

dont do it!!!! too much fuel pressure!!! even for 2 regulators
you have to put a pump for a carb on it
manual or electric
no EFI pumps!!!!
you can mess up your carb doing that, and start a fire!!!