QFS 255LPH In-Tank EFI Performance Fuel Pump w/ Strainer, HFP-368H
The HFP-368H GM-Specific 255LPH Intank Fuel Pump has a number of design
advantages compared to a Walbro 255 pump, or generic offshore unproven
"255LPH" pumps sold by fulfillment warehouses instead of real performance
parts distributors. Venturi port functionality allows tank to be used all the
way down to empty, just like OEM pump, instead of having to keep it 1/4 full
like generic performance pumps which aren't designed for the 96-01 Vortec
sending units.
Our 255LPH pumps can also be used as direct replacement pumps, without
overpowering the factory fuel pressure regulator. This is not the case with
Aeromotive Stealth 340LPH and Walbro 400LPH intank fuel pumps. The advantage
of modern return-style fuel systems is that they only use as much fuel as the
engine requires. Any unused fuel is automatically sent back to the tank via
the return line. Using a 255LPH pump instead of an OEM replacement will simply
provide room to grow if any modifications are planned for the future.
Except for a faint "wheen" during pump priming, Quantum pumps are nearly
silent. Walbro pumps are notorious for their loud vibrating "hum" during
operation. Quantum pumps are manufactured to our specifications to balance
volume, pressure, and turbine impeller angle to prevent overheating of the
fuel (a known issue with Aeromotive's 340LPH Pump, and Walbro's New F90000262
400LPH Pump).
We back every single pump with a Lifetime Warranty. Walbro requires that you
pay a $40 "warranty fee" when you send the pump in which often results in them
telling you it was installer error, not pump failure. Quantum pumps are flow
verified by RC Engineering and are guaranteed to flow higher than any 255LPH
pump on the market.
SPECIFICATIONS:
Amperage Draw: 11.8 amps @ 40 psi, 12.8 amps @ 60 psi
Flow Rate: 217 LPH @ 40 psi, 182 LPH @ 60 psi
FEATURES & BENFITS:
Coated corrosion-resistant case to minimize seizing during non-operation
Specifically designed for quiet operation
Gradient density fuel strainer for superior filtration
Patented check valve technology
Compatible with modern ethanol-infused pump gasoline
This part fits a variety of different applications including Buick, Cadillac,
Chevrolet, GMC, Isuzu, Land Rover, Oldsmobile, Pontiac, Saturn. Please use the
year make model dropdown to confirm your specific vehicle's fitment.
WARNING
This product can expose you to chemicals which are known to the State of
California to cause cancer and birth defects or other reproductive harm. For
more information go to
[www.P65Warnings.ca.gov](http://www.p65warnings.ca.gov/).
Product Disclaimer:
Emissions Equipment Tampering Warning: In many states, tampering with your vehicle’s emissions equipment is unlawful. Our products are designed and sold for sanctioned off-road/competition non-emissions controlled vehicles only and may never be used on a public road or highway.
Using our products for street/road use on public roads or highways is prohibited by law unless a specific regulatory exemption exists (more information can be found on the SEMA Action Network website www.semasan.com/emissions for state-by-state details in the USA).
CARB-Restricted Areas: CARB-Restricted products, will not be shipped to state of California under any circumstatences.
Official Air Resource Board Link: ARB State Adoption Link
Customer Responsibility: It is the responsibility of the installer and/or user of this product to ensure compliance with all applicable local and federal laws and regulations. Please check with your local vehicle authority before purchasing, using, or installing any of our products.
By proceeding with the purchase and use of our products, customers affirm their commitment to adhere to the terms outlined in this comprehensive product disclaimer. We reserve the right to update this disclaimer as necessary.
