Walbro GSS340G3 255LPH High Pressure Fuel Pump Gasoline In-Tank 500+ HP Engine

Part # GSS340G3 SKU 317341

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$83.99
In stock, ships from a US warehouse
SKU: 317341
Width: 2.00 (in)
Height: 5.00 (in)
Depth: 2.00 (in)
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Free, US only. Arrives in 2–4 days.
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Highlights

Amperage
8.9 A @ 40 PSI
CARB status
Not CARB approved
Drive type
Electrical
Flow rate
255 LPH (70 GPH @ 40 PSI)
Fuel type
Gasoline
Horsepower support
Up to 840 HP (@ 0.5 BSFC)
Inlet type
Single Stage
Installation
In-Tank
Installation instructions
Included
Material
Metal Body
Maximum working pressure
120 PSI
Mounting hardware included
No
Operating pressure
40 PSI
Outlet type
Single Barbed
Pressure
40 PSI Operating / 120 PSI Max
Prop 65 warning
Warning applies
Strainer included
No
Type
Electric Fuel Pump
Voltage
12V

Description

Walbro GSS340G3 255LPH High Pressure Fuel Pump Gasoline In-Tank 500+ HP Engine

The Walbro GSS340G3 fuel pump is engineered to meet the specific fueling requirements of high-performance gasoline engines, particularly those capable of producing over 500 horsepower. This in-tank fuel pump is designed for reliability and efficiency, delivering an impressive flow rate of 255 liters per hour (LPH). Its robust construction ensures sustained performance under high-pressure conditions, making it ideal for performance applications and increasing the fuel supply for more demanding setups.

With optimized internal components, the GSS340G3 helps maintain consistent fuel pressure and flow, crucial for achieving maximum engine performance. This pump's high pressure capability means it can easily cater to the needs of modifying vehicles, whether for racing or tuning, thus providing a significant boost to overall engine power. Its two-bolt mounting design simplifies installation, allowing for a seamless upgrade from factory pumps in compatible vehicles, while ensuring a secure fitment within the fuel tank environment.

FITMENT: The Walbro GSS340G3 is primarily designed for in-tank applications and is compatible with a variety of vehicles that require high-pressure fuel delivery. It fits seamlessly in most standard fuel tank assemblies, making it an excellent choice for those upgrading their fuel systems for enhanced performance.

Key Features & Benefits

  • Flow rate of 255 LPH, suitable for high-performance applications.
  • Designed for in-tank installation, ensuring optimal pump operation and longevity.
  • Robust construction for reliable performance under high-pressure conditions.
  • Two-bolt mounting design for easy installation and secure fitment.
  • Compatible with a range of aftermarket fuel systems and modifications.

Specifications

Identification
BrandWalbro
Part numberGSS340G3
SKU317341
Dimensions and weight
Dimensions (W × H × D)2.00 × 5.00 × 2.00 in
Material and finish
MaterialMetal Body
Series and warranty
Details
Amperage8.9 A @ 40 PSI
CARB statusNot CARB approved
Drive typeElectrical
Flow rate255 LPH (70 GPH @ 40 PSI)
Fuel typeGasoline
Horsepower supportUp to 840 HP (@ 0.5 BSFC)
IncludesFuel Pump Only (No Hardware / No Strainer)
Inlet typeSingle Stage
InstallationIn-Tank
Installation instructionsIncluded
Maximum working pressure120 PSI
Mounting hardware includedNo
Operating pressure40 PSI
Outlet typeSingle Barbed
Pressure40 PSI Operating / 120 PSI Max
Prop 65 warningWarning applies
Strainer includedNo
TypeElectric Fuel Pump
Voltage12V

Shipping and returns

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 60-day free returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.

Walbro GSS340G3 255LPH High Pressure Fuel Pump Gasoline In-Tank 500+ HP Engine
Walbro GSS340G3 255LPH High Pressure Fuel Pump Gasoline In-Tank 500+ HP Engine
$83.99
In stock · free shipping

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