Holley EFI Fuel Pressure Regulator - 15 to 90 psi - 8 AN Female O-Ring Inlet / Two Outlets - 8 AN Female O-Ring Return - 1/8 in NPT Port - Black/Clear RS003C0209 Uses 3/16-inch steel plate

Uses 3/16-inch steel plate

To Vacuum Secondary

Keeping exhaust gases hotter within the exhaust system helps in decreasing exhaust density and increases exhaust flow

includes ACT's patented Monoloc

OEM height

Holley EFI Fuel Pressure Regulator - 15 to 90 psi - 8 AN Female O-Ring Inlet / Two Outlets - 8 AN Female O-Ring Return - 1/8 in NPT Port - Black/Clear RS003C0209 Uses 3/16-inch steel plateFuel Injection Pressure Regulator Constructed of billet aluminum with a black anodized base and clear anodize top for good looks Used in systems with a return line back to tank Includes fitting for manifold reference Use with electric pumps only Available in 6AN and 8AN Port sizes 1 8 inch NPT Boost Reference Port (Ratio 1: 1) 1 8 inch NPT Fuel Gauge Port Mounting bracket included Product Description: Fuel Pressure Regulator 15 to 90 psi In Line 8 AN