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Aeromotive X1 Series Internal Conversion Kit, .313" seat (black), configures X1 regulators for a low 3–20 psi operating range. It replaces internal components to change regulator behavior without replacing the housing, maintaining X1 features such as a 1/8" NPT gauge port and a 1:1 boost reference. The conversion approach supports a broad set of carbureted and EFI applications.
Aeromotive X-1 Series Internal Conversion Kit - .313in Seat 35-75psi
