Operating pressure: up to 6.5 bar, flow rate: 350 l/h
Application: universal, in-tank mount

The Walbro GSS352 high-pressure fuel pump is the latest generation of the legendary GSS series, made for high-powered, performance, and motorsport vehicles. It’s designed to deliver maximum flow for builds well above 600 HP, making it perfect for turbocharged and supercharged engines requiring stable fuel delivery under boost. Its compact 39 mm diameter fits easily in place of the factory pump in a wide range of vehicles.

Key features:

• 350 liters per hour flow at 13.5V

• Supports engines with over 600 HP (at 40 psi)

• Robust construction, upgraded one-piece outlet for increased durability

• Gasoline and race-gas compatible only (not for ethanol or methanol fuels)

• Universal in-tank fitment for street/race applications

• Made in the USA by TI Automotive / Walbro

Technical specs:

• Diameter: 39 mm

• Length: approx. 123.7 mm

• Inlet: 11 mm inline with outlet (GSS352)

• Outlet: 8 mm (5/16")

• Recommended max amperage: 25A

• Weight: approx. 366 g

Perfect for turbo projects, motorsport builds, or any situation where the stock pump is no longer enough