Aeromotive Adjustable Regulator - 3-15PSI - .313 Valve - (2) -08 Inlets/ -08 Return

Replace original X1 Series regulator internals with the conversion kit of your choice (Part #?s 13013, 13014, and 13015) and you have a regulator with vastly different characteristics.?While versatility is one of the X1?s greatest assets, it is far from the only new design feature. Utilizing larger (3) -8AN ORB inlet/outlet/return ports to accommodate increased flow, at the same time Aeromotive reduced overall size and the weight by 33% (compared to Aeromotive 13109 regulator). The new X1 design eliminates the compromise common to other convertible regulator designs, with the optimization of all internal components including the diaphragm/poppet, spring and bypass seat, the X1 delivers all of the performance and features you expect from an application specific bypass regulator, regardless of what you decide to do with your induction system tomorrow.? Above and beyond the expected performance, you still have the amenities like a 1/8? NPT gauge port and 1:1 ratio boost reference port for forced induction applications. Base fuel pressure adjustable from 3-20 PSI. Vacuum/Boost reference capability. 1:1 rising rate for blow-through carburetors. Gasoline, ethanol, and alcohol compatible. (2) ORB-08 inlet/outlet ports on the sides. (1) ORB-08 return port on the bottom. (1) 1/8? NPT Gauge Port with plug. 1/16? NPT Boost Port with 5/32? hose barb. Compatible with both X1 EFI conversion kits. 0.313? bypass with matching spring and poppet. Handles up to 150 GPH with AN-08 return line. Suitable for any Aeromotive pump up to A1000. Mounting bracket included. Regulator, X1 Adjustable, 3-15psi, .313 Valve, (2)-08inlets, -08 return . X1 regulator; Carb to EFI pressures, N/A or forced induction, X1 is designed to span entire range of applications providing dependable fuel pressure regulation. 3-15psi (Works well with 11137 200lph up to 11104 Eliminator)

The Aeromotive Adjustable Regulator Part #aer13304 is engineered for precision fuel pressure management across a wide range of applications, including carbureted and EFI systems, as well as forced induction setups. Designed with larger -8AN ORB inlet, outlet, and return ports, this regulator ensures increased flow capacity while maintaining a compact and lightweight profile—reducing overall size and weight by approximately 33% compared to previous models. Its internal components, including the diaphragm, poppet, spring, and bypass seat, have been optimized to deliver consistent performance under various operating conditions, eliminating common compromises found in other convertible regulator designs. This versatility allows the regulator to adapt to different induction systems without sacrificing reliability or performance.