Walbro GSS350G3 High Pressure Fuel Pump – 350 LPH at 40 PSI for Performance Engines

TI Automotive is the builder of the most popular fuel pumps and modules for over 60 years under the Walbro brand name. We value this heritage and are proud to continue our legacy of reliability, performance and first-time fit. TI Automotive fuel pumps, fuel pump kits, module assemblies, filters and accessories deliver the feed you need for the power you demand. These products deliver unquestioned fuel flow across a wide pressure range to support outrageous horsepower. TI Automotive fuel pumps are available for in-tank or in-line needs across a variety of fuels featuring the award winning 39/50 in-tank pump and the GSS line featuring the popular 255LPH pump. They deliver high-pressure, high flow performance for engines with more than 500hp. Pump kits, filters and accessories are available to help you with your installation needs and are designed as direct-fit replacements. Our products are engineered to win through decades of technical expertise and by settling for nothing less than superior hot fuel performance. Proudly union made in TI Automotive?s Caro, Michigan plant across 5 fuel pump and 14 modules assembly lines. Our fuel pumps and modules are never manufactured or assembled by a third party or sourced from an outside company. Fluid Thinking shapes the mindset of TI Automotive.
TI Automotive High Performance 350lph @ 40 psi; 650 HP @ .5 BSFC in Gas

• Pump UAW manufactured in Caro, MI USA

The Walbro GSS350G3 high pressure fuel pump is engineered for high-performance automotive applications, delivering up to 350 liters per hour (LPH) at 40 PSI to support engines with over 500 horsepower. Built in TI Automotive's Caro, Michigan facility, this pump exemplifies reliability and first-time fit quality, ensuring seamless installation and operation. Designed for in-tank use, it features a 22mm center inlet, optimized to provide consistent fuel flow under demanding conditions. This pump is an ideal choice for enthusiasts seeking increased horsepower and fuel delivery capacity without compromising efficiency or durability.

Constructed with precision and manufactured exclusively by UAW workers in the USA, the GSS350G3 offers high-pressure, high-flow performance essential for high-output engines. Its robust design supports a wide range of fuels and pressures, making it suitable for a variety of racing and street applications. Whether upgrading your existing fuel system or building a custom setup, this pump is a reliable solution that ensures your engine receives the fuel it demands. The pump is a direct-fit replacement, and accessories or filter kits are available for easy installation.

Meticulously engineered with decades of technical expertise, the Walbro GSS350G3 maintains a commitment to superior hot fuel performance while adhering to strict safety and environmental standards. It is not CARB approved, but it meets Prop 65 requirements, indicating compliance with California safety regulations. The pump's rugged construction and high-quality components make it an essential component for maximizing engine power and ensuring consistent fuel delivery during high-performance driving. Trust Walbro for proven performance backed by a legacy of innovation and quality.

Features:

• High flow capacity: 350 liters per hour at 40 PSI supports engines over 500 HP

• In-tank design with 22mm center inlet for optimal fuel delivery

• Manufactured in the USA by UAW workers in TI Automotive's Caro, Michigan facility

• Supported fuels and pressures for demanding high-performance applications

• Direct-fit replacement with available accessories and filter kits for easy installation

• Robust construction designed for longevity and reliability in racing and street use

• Prop 65 compliant, not CARB approved, ensuring safety standards are met