Holley Carb/EFI Adjustable Billet By-Pass Regulator 4-65 PSI - 6AN D16Z improving toe curve on lowered

improving toe curve on lowered cars

and single cone 5th and 6th synchro design

and removable crown padding so the helmet can grow with your child

350mm Diameter

including colored iridium options that have been added for a totally bespoke finish

Holley Carb/EFI Adjustable Billet By-Pass Regulator 4-65 PSI - 6AN D16Z improving toe curve on loweredHolley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061 T6 billet aluminum for strength and durability. These regulators are adjustable from 4 65 psi and will handle both carbureted and EFI applications. A second pressure spring is included allowing you to increase the fuel pressure range up to 65 psi for EFI systems. They are offered with two port sizes, 3 8" NPT or