SKU: 81-0400 | UPC: 024844350800
K&N Performance Electric Fuel Pump 1-2 PSI 81-0400 Universal Carbureted Fit
This K&N 81-0400 inline electric fuel pump provides steady 15 gallons per hour flow at 1-2 PSI for carbureted vehicles boats generators and powersports. It fits universal low-pressure applications including Ford Model A Chevrolet 261 Triumph Spitfire and Honda Shadow. Self-regulating 12-volt design prevents vapor lock and ensures reliable fuel delivery with multiple fuels.
Key Features
- Consistent Flow Rate: 15 GPH at 1-2 PSI matches carbureted needs without excess pressure self-priming for instant start.
- Durable Construction: Made in USA with corrosion-resistant housing no bearings or diaphragms for long life.
- Quiet Operation: Runs silently unlike noisy competitors for better driving experience.
- Fuel Compatibility: Works with gasoline diesel biodiesel E85 methanol ethanol alcohol.
- Complete Kit: Includes fuel filter hose barbs mounting brackets wires bolts and instructions.
Product Notes
- Ideal for systems needing 1-2 PSI pair with 81-0401 for 1.5-4 PSI if required.
- Operate on clean fuel to maintain performance over time.
- Ships in protective packaging weighs 1.1 lbs dimensions 7 x 6 x 4 inches.
Installation Notes
- Professional installation recommended.
- Mount inline between tank and carburetor using included 0.31-inch hose barbs.
- Secure with brackets and bolts provided connect color-coded wires to 12V source.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1927-1931 | Ford | Model A | Stromberg 97 Carb |
| 1968-1972 | Ford | F-100 Pickup | Rochester Holley Carb |
| 1950s-1960s | Chevrolet | 261 Inline | All |
| 1972 | Triumph | Spitfire | Original Carb |
| 1988 | Honda | VT1100C Shadow | Cruiser |
| Various | Kawasaki | Mule | Utility |
| All | Honda | EU3000is | Generator |
Why Choose K&N?
- Engineering leader since 1969 with performance parts for automotive marine powersports.
- USA-built for reliability outperforms generic pumps in daily use priming and pressure.
- 10-Year Million Mile Limited Warranty covers materials and workmanship.
Frequently Asked Questions
- Q: Does it fit my Ford Model A with Stromberg 97 carburetor?
A: Yes 81-0400 delivers exact 1-2 PSI needed installs inline with included hardware. - Q: What fuels does it support?
A: Gasoline diesel biodiesel E85 methanol ethanol alcohol all compatible. - Q: How long is the warranty and what does it cover?
A: 10-Year Million Mile Limited Warranty for defects in materials workmanship.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Box 7 x 6 x 4 inches
- Weight: 1.1 lbs shipping 0.9 lbs product





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