You will need an electric pump. Mount it close to the tank as they "push" better than "pull". Use a regulator to keep the fuel pressure at 4-1/2 to 5psi. I like the Holley pumps but any name brand will work well. When I install electric pumps I also use a cut-off relay that shuts the pump off if the engine dies.

Look at this link:
Electric Fuel Pump - 101

Regards,
Glenn