Aeromotive X1 Fuel Pressure Regulators — Carb (3–20 PSI), EFI (35–75 PSI) Carb or EFI model:X1 Series EFI Pro and secure long runs with

and secure long runs with clamps for a pro finish

5 (metric straight thread

Why these shears

the Y adapter lets you feed both banks directly from one line—clean

Sizes & options

Aeromotive X1 Fuel Pressure Regulators — Carb (3–20 PSI), EFI (35–75 PSI) Carb or EFI model:X1 Series EFI Pro and secure long runs withAeromotive X1 Series Fuel Pressure Regulators Return Style (Carb & EFI) One regulator family, three ways to win. The X1 Series gives you clean, stable pressure control for carb and EFI, naturally aspirated or boost. All variants use large 8 ORB ports, a 1 8" NPT gauge port, and a 1: 1 boost reference for forced induction. Pick your pressure range and flow seat, plumb it once, and go. Which X1 do I need? Carb (320 PSI) Blow through or NA carbs. High