Aeroflow's Compact Billet 3 port EFI regulators is designed for applications producing up to 596 KW (800HP) were space is at a premium. Made from billet 6061 T6 aluminium these regulators are an ideal upgrade for the EFI fuel systems. Ethanol, methanol & unleaded compatible. These regulators have 3 x -6 ORB Ports and also include 1 x 1/8" NPT Port. Adjustable from 2 - 6 BAR (30-90 psi). Available in polished & black finishes and come with mounting hardware.