Black-Red Adjustable Fuel Pressure Regulator Kit Oil 0-100psi Gauge -6AN 6AN

Adjustable Fuel Pressure Regulator Kit with 0-100psi Gauge

This Black-Red Adjustable Fuel Pressure Regulator Kit includes a 0-100psi gauge and -6AN 6AN fittings, letting you set and hold fuel pressure for a return-style fuel system.

Overview

This adjustable fuel pressure regulator kit gives you control over fuel pressure in a return-style EFI or carbureted setup. The regulator body adjusts across the gauge's 0-100psi range, and the included -6AN 6AN fittings simplify plumbing into your fuel line. It suits builders and enthusiasts who need to dial in pressure after a pump, injector, or engine change.

Built For Performance

• Adjustable regulator body for setting fuel pressure to the needs of the build
• Included 0-100psi gauge for reading pressure directly at the regulator
• -6AN 6AN inlet and outlet fittings for common aftermarket fuel line sizes
• Black and red finish on the body and gauge for a clean engine bay look
• Diaphragm and spring assembly designed to hold steady pressure under load

On-The-Job Use

• Setting base fuel pressure after installing a larger fuel pump
• Tuning fuel delivery on a custom EFI or carbureted build
• Diagnosing and correcting rich or lean conditions tied to fuel pressure
• Plumbing a return-style fuel system with -6AN lines and fittings

Specs At A Glance

Good To Know

Q: Can I use this regulator on a returnless fuel system? A: This kit is set up for return-style plumbing with -6AN fittings, so a returnless system would need additional modification. Q: Is the gauge liquid filled? A: The kit includes a 0-100psi gauge for reading pressure at the regulator, and you should confirm gauge style and mounting position before install.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.