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SKU: 20-1445
Radium Multi-Pump Fuel Surge Tank Fits Walbro GSS342 / AEM 50-1200 / DW DW440 (Pumps Not Included) - Universal
Radium Engineering 20-1445 fuel surge tank houses up to three 39mm EFI pumps for consistent fuel delivery in high horsepower applications over 2000HP. Designed for universal custom installations on performance vehicles it prevents fuel starvation during hard cornering acceleration and drag racing. The 2 liter aluminum tank with integrated regulator maintains steady pressure under extreme conditions.
Key Features
- Multi-Pump Design: Holds three 39mm diameter EFI pumps including Walbro GSS342 AEM 50-1200 DeatschWerks DW440 to support fuel flows over 2000HP in demanding EFI setups
- Integrated Regulator: Adjustable EFI fuel pressure regulator features -10AN inlet and -8AN return for precise control in high performance systems
- Adapter Fittings Included: Provides 10AN outlet 8AN return and 8AN fuel tank connections with other AN sizes available separately for easy plumbing
- 2 Liter Capacity: Compact 4 inch diameter x 7.5 inch tall design fits tight spaces while preventing fuel starvation in motorsport applications
- Fuel Compatibility: CNC machined hard anodized aluminum construction handles E85 gasoline race fuels and all ethanol blends without corrosion
Product Notes
- Fuel pumps sold separately and require installation by end user prior to use
- Verify pump dimensions match 39mm diameter with M12x1.5 threads
- Product ships fully assembled except pumps and weighs 4.8 lbs
Installation Notes
- Professional installation recommended.
- Mount tank securely above fuel level with clear access to regulator and fittings
- Compatible with Radium surge tank brackets or custom mounts hardware not included
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Performance Vehicles | Custom EFI Builds |
Why Choose Radium Engineering?
- Motorsport proven in drag racing road course and time attack applications
- CNC machined from billet aluminum for durability and leak-free performance
- Engineered in USA with precision tolerances for consistent operation
Frequently Asked Questions
-
Q: What pumps are compatible with this surge tank?
A: Fits 39mm diameter EFI pumps including Walbro GSS342 AEM 50-1200 DeatschWerks DW440 and similar with M12x1.5 threads pumps install into ports from top -
Q: What materials are used in construction?
A: Billet aluminum body hard black anodized finish regulator base and stainless fittings for corrosion resistance -
Q: What is the warranty and install process?
A: Lifetime warranty against manufacturing defects professional install advised plumb with 10AN feed line and 8AN returns
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure box 12 x 10 x 8 inches
- Weight: 4.8 lbs
Fuel Delivery
A properly designed fuel delivery system is the backbone of any high-performance engine build, ensuring the injectors or carburetor receive a consistent supply of fuel at the correct pressure regardless of engine load, RPM, or fuel demand. From factory replacement pumps keeping daily drivers on the road to high-flow in-tank modules supporting 1000-horsepower builds, the right fuel delivery components prevent lean conditions, injector damage, and fuel starvation at the worst possible moment. Modern EFI systems are particularly sensitive to fuel pressure variation, with even small drops causing misfires and power loss under hard acceleration. Whether you are restoring a factory system or engineering a purpose-built race setup, matching pump flow rate and fuel pressure regulation to your injector and engine requirements is essential. Popular Upgrades Top-selling fuel delivery components include Aeromotive Phantom in-tank fuel pump kits that retrofit into factory tanks without custom fa...
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Radium Engineering Fuel System Parts
Shop Radium Engineering fuel system parts at Black Ops Auto Works for high-performance street builds, track cars, drag racing applications, forced induction setups, engine swaps, and custom fuel system upgrades. This collection includes Radium fuel rails, fuel pressure regulators, fuel surge tanks, fuel hangers, fuel pump systems, fuel pulse dampers, PTFE hose kits, AN fittings, fuel cell parts, dry break fillers, catch cans, PCV systems, plumbing kits, and fuel system accessories. Radium Engineering is trusted by performance enthusiasts, fabricators, tuners, and motorsport builders for precision fuel delivery, clean installation, and reliable performance under demanding conditions. Whether you are upgrading fuel flow, adding a surge tank, converting to top-feed fuel rails, building a return-style fuel system, or improving crankcase ventilation with a catch can setup, Black Ops Auto Works carries Radium Engineering parts for serious performance builds. Shop Radium Engineering Parts ...
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