An EFI by pass style fuel pressure regulator, That’s right! Holley does it again with their new die cast aluminum fuel pressure regulators. 1/8" NPT barb fitting for boost reference port included. 1/8" NPT Boost Reference – 1:1.
Holley 12-882 Fuel Pressure Regulator EFI By-Pass Style 60psi
Holley 12-886 Die Cast EFI By-Pass Fuel Pressure Regulator 60 PSI
Holley 12-882 Die Cast EFI By Pass Style Fuel Pressure Regulators
Holley 12-848 Dominator Billet EFI By Pass Fuel Pressure Regulator
Holley 12-886 Die Cast EFI By Pass Style Fuel Pressure Regulators
HOLLEY Fuel Pressure Regulator EFI By-Pass Style 60psi- 12-882
