Base pressure adjustable from 40-100 PSI. Vacuum/Boost Reference 1:1. Ultra-High flow design engineered for Aeromotive Billet Belt-Drive and Hex-Drive Fuel Pumps. Suitable for EFI Engines making 4,000 plus HP, Methanol and Gasonline compatible.
Perfect for use with any EFI fuel pump developing over 200 GPH.
Two CNC-machined stainless steel vacuum/boost fittings offer installation options:
-To reference boost, attach the boost line to a traditional hose barb.
-Use the -4 AN fitting to attach to a braided line when referencing a high boost number to prevent a blow-off.