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Holley 12-840 Hp Billet Fuel Pressure Regulator 2 ports 4.5-9 Psi Adjustable
$334.00
SKU: 12-840
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Holley 12-840 Hp Billet Fuel Pressure Regulator – 2 Ports, 4.5–9 Psi Adjustable
Holley’s 12-840 Hp Billet Fuel Pressure Regulator delivers dependable, adjustable fuel pressure control for return-less systems. With a 4.5–9 psi range, you can dial in the exact pressure your engine needs for consistent performance across different driving conditions.
- Adjustable from 4.5–9 psi for precise fuel pressure adjustments
- Constructed from 6061-T6 billet aluminum with a black anodized base and clear anodize top for durability and a clean, high-contrast look
- Used in systems where a return line is not needed
- Compatible with electric or mechanical pumps
- Ports: 1 x 3/8" NPT inlet and 2 x 3/8" NPT outlets
- Gauge port: 1/8" NPT
- Comparable and interchangeable with Holley 12-803 regulator
- Mounting bracket included
- Part of Holley’s billet regulator line, precision machined from 6061-T6 billet aluminum for strength and durability