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Walbro GSS340G3 - 255LPH In-Tank High Pressure Fuel Pump

Fits all 1987 - 1997 V8 Mustangs - Excluding 96 & 97 Cobra
Pricing: $82.99


Walbro GSS340G3 255lph In-Tank High Pressure Fuel Pump 

  • Fits all 1987 - 1997 Mustang V8 except 1996 - 1997 Cobra
  • Flow rating of 255 Liters Per Hour 
  • Supports 500+ HP  
  • Return Style Only - Should not be used with a Returnless System 

?The Walbro high output in-tank electric fuel pumps are available in flow ratings of 255 liters of fuel per hour. These particular pumps flow significantly more fuel at higher pressure. For example, at 80 PSI the standard 255 lph pump will flow around 132 liters (35 gallons) per hour. At that same 80 PSI the equivalent HP (high pressure) fuel pump will flow over 210 liters (50 gallons) per hour. Walbro in-tank electric fuel pumps utilize a proven gerotor design. The outside dimensions, however, are compact enough to fit existing hanger assemblies, without modification.



  • WAL-GSS340G3
  • WAL-GSS340G3
  • Walbro
  • New


Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W6.0000” x H6.0000” x L6.0000”

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