• Revolutionary Design: Two independent pressure adjustments for idle and wide - open throttle. • Superior Performance: Creates the smoothest and most repeatable fuel curve from idle to wide - open throttle. • Excellent Compatibility: Works well with variable volume pumps tied to engine RPM. Part Number 13214: Double - Adjustable Bypass, 2 - Port Regulator. It has an ORB - 10 return port, a 1/8' NPT gauge port. Provides superior pressure control and flow when installed before the carburetor or after a fuel log. Part Number 13214 is available with fuel log Part Number 14201 or 14202, fittings and gauge as Part Number 17249 or 17251. View Installation Instructions.

This Aeromotive regulator is great for car enthusiasts and mechanics who work on vehicles with belt and direct drive mechanical pumps. Use it when you need precise fuel pressure control during different engine states, like idle and wide - open throttle. It's engineered to work well with variable volume pumps that are connected to engine RPM. While specific size and weight aren't mentioned, it's designed to offer excellent pressure control and flow whether installed before the carburetor or after a fuel log.