The 2nd generation Fuel Surge Tanks from Nuke Performance, with everything you need to mount the popular Ti Automotive GST400 / GST450 / GST520 high-pressure fuel pumps.
This new updated version is the first of its kind specially developed and designed to mount a single or dual setup of Ti Automotive / Walbro GST400, GST450, and GST520, the Walbro motorsport fuel pumps that outperformance all current in-tank fuel pumps in its price range.

Key Features:

An extremely lightweight motorsports surge tank
Fits a single or dual high-pressure fuel pump
Combined into a single AN-10 ORB outlet
3.0 liter surge tank capacity
Made in Sweden
100% Safe for all types of fuels, including E85
Now with ORB threads, for a wider range of fittings

The Nuke Performance 2G Fuel Surge Tank 3.0 liter for Ti Automotive (Walbro) GST 450 / 520 lets you combine two internal fuel pumps into one AN-10 outlet. This Fuel Surge Tank is able to deliver steady fuel flow even over 2000hp. This setup is everything you need to be combined into a space-efficient and power-efficient solution and design.

The Nuke Performance Fuel Surge Tank offers a versatile single or dual internal fuel pump setup, supporting common 39mm fuel pumps like Walbro GST400, GST450, GST520, and others. It securely mounts one or two pumps with multiple electrical connectors on the top lid, engineered for high power and reliability.

Key Features:

High-Durability Design: Billet aluminum bracket provides secure mounting for most 39mm pumps, ensuring safe and durable installation.
Single or Dual Pump Setup: Runs one or two pumps independently, with all necessary accessories included for seamless installation.
Optimized for Extreme Conditions: Fits high-pressure fuel pumps without extensive OEM fuel tank modification, preventing fuel starvation during intense driving conditions.

Easy Installation and High Flow:

3-Liter Surge Tank: Works as a buffer to keep fuel pumps constantly supplied, using a return line from the engine.
Mounting and Compatibility: Comes with ORB threaded inlet and outlet ports (AN-10 ORB outlet, AN-8 ORB inlet/return/overflow) for easy integration into custom fuel systems. Fittings in AN-6, AN-8, AN-10, and AN-12 are sold separately.

Built for Motorsports:

Adaptable for Various Fuel Types: Compatible with alcohol fuels like ethanol and methanol, ideal for drag racing, drifting, GT racing, and more.
Heavy-Duty Electrical Connectors: Supports high current loads, allowing independent control over each pump.

Perfect for high-performance needs, the Nuke Performance Fuel Surge Tank delivers secure fuel supply and customization options for tuning and motorsports.

Fuel Surge Tank Specifications:

For more information about functionality, view the FAQ guide.

Walbro GST Fuel Surge Tank Includes:

1 x 3.0 liter fuel surge tank
1 x 6 bolt pattern aluminum mounting bracket
1 x Dual mounting bracket for internal fuel pumps
2 x 39mm fuel pump inserts for Walbro GST fuel pumps
2 x 1/4 BSPP to 8mm Barb (fuel hose) fitting
1 x 1/4 BSPP Plug (for single fuel pump use)

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