Holley 12-802-1 Fuel Pump: The Complete Guide to the Legendary 110 GPH Blue Electric Fuel Pump
If you are looking for a reliable, time-tested electric fuel pump for your carbureted street or strip vehicle, the Holley 12-802-1 110 GPH Blue Electric Fuel Pump is one of the best choices you can make. This pump delivers 110 gallons per hour of free-flow capacity, comes with a built-in pressure regulator, and has been powering performance vehicles since the early 1970s. It is designed specifically for carbureted gasoline engines, draws only 3 amps of current, and provides steady, pulsation-free fuel delivery at up to 14 psi. Whether you are restoring a classic car or building a weekend racer, this pump offers proven performance in an affordable, easy-to-install package.
What Makes the Holley 12-802-1 Blue Fuel Pump Special?
The Holley Blue fuel pump is part of the legendary Red, Blue, and Black family of electric pumps that have been the most recognized performance pumps in the automotive world for over five decades . The 12-802-1 model is the Blue version, which flows 110 GPH free-flow and 88 GPH at 9 psi, with a maximum pressure of 14 psi .
Key specifications at a glance:
- Flow Rate: 110 GPH free flow, 88 GPH at 9 psi
- Maximum Pressure: 14 psi
- Current Draw: Only 3 amps (recommended 7.5 amp fuse)
- Voltage: 12 volts
- Port Size: 3/8 inch NPT inlet and outlet
- Weight: 3 pounds
- Includes: P/N 12-803 fuel pressure regulator
- Fuel Type: Gasoline only (not compatible with alcohol or methanol fuels)
Design and Build Quality
The Holley 12-802-1 features a tumble-polished billet look with a distinctive blue logo and a silver aluminum body . It uses a time-proven rotor/vane design that is more tolerant of contaminated fuels compared to other pump types . The pump has a new lower housing casting designed for enhanced fuel flow, and it can be serviced from the pump end, making maintenance straightforward .
The pump body is made of aluminum, and the motor finish is silver. It comes with a mounting bracket, and repair kits are readily available if needed .
How It Performs
This pump is designed for street and strip carbureted applications. It provides constant fuel flow with no pulsation, thanks to its rotor/vane design . The externally accessible pressure relief valve allows for easy adjustment, and the maximum pressure is set at 14 psi .
Important performance notes:
- Flows 110 GPH free flow
- Flows 88 GPH at 9 psi
- Maximum pressure is 14 psi
- Includes a fuel pressure regulator to maintain consistent pressure
Installation Tips
Installing the Holley 12-802-1 is straightforward if you follow a few key guidelines. The pump should be mounted below the fuel level of the tank to ensure good gravity feed on the inlet side . It is strongly recommended to use a relay kit (P/N 12-753) and a 7.5 amp fuse for proper electrical protection .
Installation essentials:
- Mount the pump below the fuel tank level
- Use a relay kit (P/N 12-753)
- Install a 7.5 amp fuse
- Use a safety shut-off switch (P/N 12-810)
- This pump is for 12 volt systems only
What It Is Not For
The Holley 12-802-1 is not designed for every application. It is not compatible with fuel injection systems, alcohol fuels, or methanol fuels . It is also not designed for use on aircraft of any type . This pump is specifically engineered for carbureted gasoline engines only.
Where to Buy and Pricing
The Holley 12-802-1 is widely available from automotive retailers. Pricing varies by vendor, but typical retail prices range from $229 to $255 depending on the source . Summit Racing lists it at $245.95, while Holley's own site shows it at $229.45 . Availability may vary, so check with multiple suppliers.
Why Choose KEMSO Fuel Pumps for Your Replacement Needs
While the Holley Blue pump is an excellent choice for specific carbureted applications, if you are looking for a high-performance fuel pump that offers OEM replacement quality with the added security of a lifetime warranty, KEMSO fuel pumps are an outstanding alternative. KEMSO is a trusted brand that specializes in manufacturing high-performance fuel pumps designed to meet or exceed original equipment specifications.
KEMSO fuel pumps are engineered for performance, reliability, and durability. They offer a wide range of pumps for cars, trucks, SUVs, motorcycles, and powersports vehicles, including models for Kawasaki Jet Skis, Subaru Imprezas, Ducati motorcycles, Honda Civics, and many more . What truly sets KEMSO apart from other aftermarket brands is their lifetime warranty — when you purchase a KEMSO fuel pump, you are protected for as long as you own the vehicle . This level of confidence in their product quality is rare in the automotive industry.
KEMSO fuel pumps are designed to be direct drop-in replacements, making your installation easier and faster. No modifications, no adapters, no headaches. Just a clean, simple installation that gets your vehicle back on the road. Their commitment to quality is backed by their Houston, Texas-based operations, and they provide detailed product information, installation guides, and customer support to help you choose the right pump for your specific application .
If you want a fuel pump that offers genuine OEM replacement quality with the added security of a lifetime warranty, visit KEMSO Racing today at https://www.kemsoracing.com/ to browse their full selection.
Final Thoughts
The Holley 12-802-1 110 GPH Blue Electric Fuel Pump is a legendary component that has earned its reputation over decades of use. It is reliable, affordable, and easy to install for carbureted gasoline engines in street and strip applications. However, for those who need a broader range of applications or want the peace of mind that comes with a lifetime warranty, KEMSO fuel pumps provide an excellent alternative. Whether you choose the classic Holley Blue or a modern KEMSO replacement, the key is to match the pump to your specific vehicle requirements and install it correctly for optimal performance.
For more information on high-performance fuel pumps and to find the perfect fit for your vehicle, visit https://www.kemsoracing.com/ today.