Holley HP Billet Fuel Pressure Regulator with Bypass for Diesel, E85, and Gasoline

The Holley HP Billet Fuel Pressure Regulator (Part Number 12-842) is designed for precise fuel delivery in high-performance applications. Crafted from durable aluminum with a natural and black anodized finish, this regulator offers reliable performance across a range of fuel types including diesel, E85, and gasoline. It features an in-line design with a 3/8 inch NPT inlet and outlet, providing versatile installation options. The regulator maintains adjustable fuel pressure between 4.5 and 9 psi, ensuring optimal engine performance and safety. Equipped with a bypass system, it helps regulate fuel pressure efficiently and prevent over-pressurization, making it suitable for various racing and high-performance street vehicles. The compact size and robust construction make it a dependable choice for enthusiasts seeking precision fuel regulation under demanding conditions. Easy to install and built to meet the standards of high-performance engines, the Holley HP Billet Fuel Pressure Regulator is an essential component for fuel system upgrades, ensuring consistent fuel flow and pressure control for enhanced engine response and power output.

Features:

• Adjustable fuel pressure from 4.5 to 9 psi for precise tuning

• Constructed from durable aluminum with natural and black anodized finish

• In-line design with 3/8 inch NPT inlet and outlet for versatile installation

• Includes a bypass feature for efficient pressure regulation

• Compatible with diesel, E85, and gasoline fuels for multi-fuel applications