Nuke Performance 2G Fuel Surge Tank 3.0 liter for Ti Automotive (Walbro) GST 450/520

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.

•  Lightweight motorsports surge tank
•  Fits a single or dual high-pressure fuel pump
•  Combined into a single AN-10 outlet
•  3.0 liter surge tank capacity
•  Made in Sweden
•  100% Safe for all type of fuels
•  Delivered with AN-10 and AN-8 fittings 

Lets you combine two internal fuel pumps into one AN-10 (7/8 UNF) 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.

Choose between single or dual internal fuel pump setup

Run one or two fuel pumps individual with multi electrical connectors on the top lid. Designed and manufactured to handle extreme amounts of power with the same hallmark as all of Nuke Performance products. 

Everything you need to mount a single or dual GSS340 / GSS341 / GSS342 / GST400 / GST450 / GST520 from Walbro is included, and everything you need to mount any other 39mm fuel pump into the same surge tank without modifications. All necessary accessories are included for both single and double setup.

Fuel pumps are mounted with the billet internal mounting bracket

This Fuel Surge Tank comes with an internal bracket for the GST400, GST450 and GST520 Walbro fuel pumps and also fits all common 39mm fuel pumps mount with a perfect fit, fuel pumps such as DW200, DW300, AEM 340L, Aeromotive 340, etc. With no needed modifications, it's also possible to mount the larger Bosch BR540 and Deatschwerks DW400 within the same surge tank. This single outlet surge tank is the perfect solution and design for almost all fuel pumps used for tuning and motorsports applications on the market today.

High flow fuel pumps without heavy customization of the fuel tank

With our Fuel Surge Tank, you minimize the risk when running at a low fuel level, that the system does not cope with the extremely hard driving such as drifting, drag racing and track days where you can exceed 2g, which could result in fuel loss. With this setup, you can rely on maximum fuel delivery, a safe solution for your engine and setup even when the conditions are as demanding as they get. That you are able to mount high flow in-tank fuel pumps without larger customization of your stock fuel tank is almost as important, this is really the only setup you need.

The Fuel Surge Tank works as a buffer so the fuel pumps are always supplied with fuel for high outputs as the return line from your engine routs straight back into the FST, it stays full at all times.

How to mount fuel pumps within the Walbro GST Fuel Surge Tank?

Your stock fuel pump or your lift fuel pump within your stock fuel tank or your aftermarket fuel cell functions as a pickup fuel pump that ensures that the high-pressure fuel pumps within the oversized 3 liter surge tank always have enough fuel to maximize fuel flow and minimize the risk of starvation that can seriously harm your engine. The Fuel Surge Tank is delivered with everything you need to install the fuel pumps of your selection, but we recommend adding one of our fuel pump mounting kits for optimal functionality. All fuel pumps are securely mounted in all conditions thanks to the billet fuel pump brackets.

Available in various setups to fill your every possible need

Our Fuel Surge Tank is available in several different setups, each one designed to perform to the maximum. It comes with a billet aluminum mounting bracket with a six-bolt pattern making a secure fitment in any installation. Depending on which setup you choose they come with a various number of electrical connects, but regardless of the model, it is always equipped with our over-dimensioned electrical connectors that can manage x10 the current used. For the Walbro GST version, it is equipped with dual step connectors, letting you choose if you want to run the different fuel pumps on differents steps, fuses or at the same time.

Delivered with AN-10 outlet and AN-8 return Male fittings

Delivered with billet aluminum mounting bracket for effortless mounting and 3 x AN-8 (3/4 UNF) to AN-8 Male fittings and 1 x AN-10 (7/8 UNF) to AN-10 Male fitting for the top cover connections. Other sized AN-6, AN-8, AN-10 and AN-12 fittings are sold separately as accessories.

 Fuel Pump Outlet Fittings :

AN-10 (7/8 UNF) to AN-8 Male : 700-01-116

AN-10 (7/8 UNF) to AN-10 Male : 700-01-112

AN-10 (7/8 UNF) to AN-12 Male : 700-01-113

 Return, Fill and Overfill Fittings :

AN-8 (3/4 UNF) to AN-6 Male : 700-01-101

AN-8 (3/4 UNF) to AN-8 Male : 700-01-102

AN-8 (3/4 UNF) to AN-10 Male : 700-01-103

Developed with high demands from motorsports

Co-developed with worldwide motorsports teams, this fuel surge tank is set to perform under all conditions and for any horsepower requirement. Used in all type of motorsports such as drag racing, drifting, GT racing, time attack and more. Designed to stand up to the destructive properties of alcohol fuels, including methanol and ethanol.

Made in Sweden, guaranteeing the highest possible quality

The second-generation Fuel Surge Tanks are developed, designed and manufactured by Nuke Performance for the highest possible quality and with the same hallmark as all the other parts in the lightweight motorsports range. There is no substitute for the quality of Nuke Performance!

Walbro GST Fuel Surge Tank Includes:

1 x 3.0 liter fuel surge tank

1 x 6 bolt pattern aluminum mounting bracket

1 x AN-10 (7/8 UNF) to AN-10 Male fitting

3 x AN-8 (3/4 UNF) to AN-8 Male fittings

1 x Dual fuel pump mounting bracket

2 x 39mm fuel pump mounting spacers

2 x 1/4 BSPP to 8mm Barb (fuel hose) fitting

1 x 1/4 BSPP Plug (for single fuel pump use)

 Fuel Surge Tank Specifications

 Part # 150-01-208

 Length 265mm (10.43”)

 FST diameter Ø 148mm (5.82”)

 Bracket diameter Ø 178mm (7.00”)

 Mounting points 6 x M6 (Ø 6.5 mm / 0.25")

 Weight 2780g (6.12lb)

 Outlet thread AN-10 (7/8 UNF)

 Inlet thread AN-8 (3/4 UNF)

 Return thread AN-8 (3/4 UNF)

 Electrical connector M6, Max ≈125 Ampere / each

SPECIFICATIONS

Technical information :

• CNC manufactured from aluminium alloy 6063.

• Stainless steel bolts for long lasting function and appearance.

• Holds a volume of approximately 3 liters.

• Outlet combined into single AN-10 (7/8 UNF) port.

• Inlet from fuel tank, return from engine and overfill back to fuel tank is AN-8 (3/4 UNF) ports.

• Delivered with 3 x AN-8 (3/4 UNF) to AN-8 Male and 1 x AN-10 (7/8 UNF) to AN-10 Male fitting.

• Billet aluminium mounting bracket with 6x mounting points.

• Internal fuel pump bracket, for two fuel pumps.

• 1+2 electrical connector, run fuel pumps together or one by one.

• Laserengraved.

Measurements :

Height : 255 mm *

Diameter : 148 mm

Weight : 2780 g

* All measurements excluding the supplied fittings.

Fits fuel pumps:

1 - 2 x Deatschwerks DW200

1 - 2 x Deatschwerks DW300

1 - 2 x Deatschwerks DW400

1 - 2 x AEM 320L

1 - 2 x Aeromotive Stealth 325

1 - 2 x Aeromotive Stealth 340

1 - 2 x Aeromotive Stealth 450

1 - 2 x Bosch BR540

1 - 2 x Ti Automotive Walbro GST400

1 - 2 x Ti Automotive Walbro GST450

1 - 2 x Ti Automotive Walbro GST520