HIGH PRESSURE GSS PUMPS

Walbro 255LPH GSS Intank Fuel Pump GSS341 GSS342 GSS340

Walbro GSS-Line High-Performance Fuel Pumps: 
Features

• Wide range of OEm inlet adapters
• low amp draw
• Wide range of high-efficiency, high-performance 
automotive makes
• Capable of handling 500HP+ under standard operating conditions
• Design based on TI Automotive OEm Chevrolet Corvette 
and Dodge Viper technology



The “Gold standard”

HP (High Pressure) - GSS340,GSS341,GSS342 are the main Walbro 255 high pressure intank fuel pumps. GSL392 is also a 255LPH high pressure pump, however this model is an inline fuel pump, which means it usually mounts outside the fuel tanks. 
If your vehicle is used for racing purposes, heavy hauling, or in high powered turbo vehicles, OE spec Walbro Fuel pumps may not supply enough fuel to satisfy your engines needs. The Walbro 255LPH high pressure fuel pump is highly recommended for vehicles with engine performance purposes. Installing a Walbro high pressure fuel pump in a non-performance vehicle will not damage your motor. All fuel first passes through fuel injectors and a fuel pressure regulator which only send the required amount of fuel into the intake manifold, sending the unused fuel (usually more than 1000%) back to the fuel tank.

The Walbro GSS line of high-performance fuel pumps 
have been widely recognized as the “Gold Standard” in 
the industry for more than 20 years. Walbro GSS pumps 
are compatible with a wide range of vehicles, feature 
unsurpassed quality, durability and performance, and are 
designed and manufactured in the USA.
 Walbro High Pressure Fuel Pump AssemblyWalbro GSS342 Fuel Pump

 

 

Walbro High Pressure 255LPH Flow ChartWalbro GSS341 GSS342 Comparison

 

255LPH High Pressure

HIGH PRESSURE
GSS PUMPS

HIGH-PERFORMANCE FUEL PUMPS

TI Automotive fuel pumps with brush and brushless motors are available in multiple sizes and materials for gasoline, diesel and flex-fuel applications. With a comprehensive line of gear, screw and turbine available with brush or brushless confi gurations, TI Automotive pumps are designed for reliable, effi cient and quiet performance.

Features & Benefits:

  • Fuel pump technology built to exceed OE specifications

  • Dual Channel Single Stage (DCSS) pump motor
    technology to prevent cavitation

  • High flow rates available (up to 450 LPH)

  • High pressure performance (up 112 psi) with minimal flow loss


  • Superior hot fuel handling performance

Walbro Automotive Fuel Pumps are now TI Automotive

For decades, Walbro fuel pumps were manufactured by TI Automotive. Now, the Walbro name for automotive fuel pumps is TI Automotive. Same performance, quality and reliability that you have come to know and expect.

About TI Automotive

TI Automotive manufactures a complete line of fuel pumps, accessories, pump kits and fuel modules for the high-performance aftermarket. Approximately two-thirds of the vehicles produced around the world feature TI Automotive’s fl uid systems products and technology. TI Automotive’s award-winning fuel delivery system technology is featured on some of the world’s highest performing production vehicles, such as the Bugatti Veyron, Dodge Challenger SRT Hellcat, Dodge Viper, Dodge Charger SRT Hellcat and Koenigsegg One:1.

 

MORE PRESSURE = MORE POWER

High pressure GSS Pumps

  • F20000311 = GSS340 with a higher pressure relief. 22mm center inlet
  • F20000312 = GSS341 with a higher pressure relief. 11mm inlet, 180 degrees from the outlet
  • F20000313 = GSS342 with a higher pressure relief. 11mm inlet, in line with the outlet
  • Higher pressure relief for cars that require a higher fuel system pressure than that which can be supported by GSS340, GSS341, GSS342
  • Great for forced induction (turbocharged,supercharged) applications
  • 255 lph pumps can support 500 horsepower
  • Proven, robust gerotor technology
  • OE quality
  • Professional installation recommended

TYPICAL F20000311, F20000312, & F20000313 FUEL PUMP FLOW

TYPICAL GSS340, GSS341, GSS342 FUEL PUMP FLOW

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