Holley 110 GPH Blue Electric Fuel Pump with Built-In Regulator — 110 GPH, 9 psi Flow

The Holley 12-802-1 Blue electric fuel pump is a compact, 110 GPH rotor-and-vane pump with an integrated regulator designed for dependable street and strip fuel delivery.

Built on Holley’s decades-long reputation for aftermarket fuel systems, this Blue® pump blends a tumble-polished billet look with an efficient lower housing casting to move fuel reliably for carbureted and fuel-injected setups that require moderate pressure. Its time-proven rotor/vane architecture delivers consistent flow while keeping electrical draw low, and the pump’s built-in regulator and max-pressure limit make it a straightforward choice for many performance projects.

How much fuel flow and pressure does this Holley pump provide?

The 12-802-1 delivers a free-flow capacity of 110 gallons per hour and maintains 88 GPH at a working pressure of 9 psi. The internal regulator controls delivery and the pump’s safe maximum pressure is 14 psi, suitable for many street and strip fuel systems that need steady volume without excessive pressure.

• Free flow: 110 GPH
• Flow at 9 psi: 88 GPH
• Maximum allowable pressure: 14 psi

What makes the Holley Blue pump reliable for performance use?

Holley’s rotor/vane design has been used in their signature fuel pumps for decades, noted for consistent delivery and forgiving operation in high-demand situations. The lower housing casting is shaped to improve fuel throughput, while the motor’s low current draw reduces electrical load on older or modified vehicles.

• Vintage-proven rotor/vane mechanism
• Lower housing optimized for enhanced flow
• Motor draws only 3 amps for efficient operation

What installation and electrical considerations should I know?

The pump is designed for automotive street/strip applications and is not certified for aircraft use. Holley recommends using the appropriate relay kit (P/N 12-753) and a 7.5 amp fuse to protect the circuit and ensure reliable switching. Mounting and plumbing should follow vehicle-specific guidance to avoid vapor lock and ensure consistent supply.

• Recommended relay kit: Holley P/N 12-753
• Suggested fuse: 7.5 amp
• Not intended or certified for aircraft installations

What aesthetic and durability features does the pump include?

The 12-802-1 features a tumble-polished billet-style finish and Holley’s distinctive Blue logo for a performance-oriented appearance underhood. The robust construction and improved internal flow paths are tuned for repeated use in street and strip settings, providing both form and function for custom builds and restorations.

• Tumble-polished billet look for a clean underhood appearance
• Distinctive Blue logo for easy identification
• Engineered for improved performance in street/strip duty

Who is this for? If you’re building a carbureted or moderate-pressure fuel system for weekend racing, street performance, or a restored classic that needs a reliable, attractive pump that won’t overburden the electrical system, the Holley 12-802-1 Blue is a practical choice. It’s ideal for enthusiasts seeking a proven rotor/vane pump with integrated regulation and a polished appearance, but it’s not intended for aviation use or ultra-high-pressure fuel injection systems.