so, run the fuel straight to the rail, on the opposite side fuel rail add an Aeromotive FPR and then vent the excess fuel back to the tank. Easy peezy lemon squeezy.
Aeromotive 13101 - Aeromotive A1000 Injected Bypass Fuel Pressure Regulators - Overview - SummitRacing.com
Aeromotive 13105 - Aeromotive Compact EFI Fuel Regulators - Overview - SummitRacing.com