These are the internal fuel pumps to have for your build. They're quiet and flow loads of fuel, great for e85/e98 fuel systems! One pump can support up to 650-700whp on ethanol!
Walbro F90000274 High Pressure Pump for pressures above 85psi for high boost applications!
Fuel Pump Type: Electric In-tank
Fuel Pump Voltage: 12 V
Flow Rate: 119 gph/450 lph
Fuel Pressure (psi): 135 psi
Fuel Pressure Regulator Included: No
Sending Unit Included: No
Inlet Quantity: One
Fuel Pump Outlet Size: 10.00mm
Outlet Quantity: One
Outlet Attachment: Hose barb