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SKU: 20-1447
Radium Multi-Pump Fuel Surge Tank (Regulated) Fits Walbro F90000267/274/285
This Radium Engineering fuel surge tank delivers reliable fuel supply for high-performance EFI applications by holding up to three Walbro pumps. It prevents fuel starvation during hard cornering or acceleration in racing and boosted street cars. The integrated regulator ensures stable pressure for engines up to 1200+ HP.
Key Features
- Multi-Pump Capacity: Supports three Walbro 450/525/535 LPH pumps (F90000267/274/285) for massive flow rates over 1500 LPH combined.
- Integrated Regulator: Adjustable from 30-70 PSI with 1:1 rising rate for precise fuel pressure control under varying loads.
- 2-Liter Volume: Approximately 0.5-gallon capacity buffers fuel supply and maintains level during extreme maneuvers.
- Versatile Ports: Three -10 AN inlets, -8 AN outlet, -6 AN tank feed with included adapters for 8AN/6AN plumbing.
- Fuel Compatibility: Constructed from anodized billet aluminum rated for E85, race gas, and all pump fuels.
Product Notes
- Fuel pumps sold separately and require installation by end user into the surge tank.
- Additional adapter fittings available separately for custom hose sizes.
- Ships fully assembled except for user-installed pumps.
Installation Notes
- Professional installation recommended.
- User must install Walbro pumps using provided O-rings and hardware.
- Mount using integrated flanges. compatible with most custom fuel system layouts.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All EFI Vehicles | High-HP Builds |
Why Choose Radium Engineering?
- Proven in motorsport racing with thousands of installations worldwide.
- CNC-machined from aircraft-grade aluminum for durability and leak-free performance.
- Engineered for direct fuel pump integration and seamless system plumbing.
Frequently Asked Questions
-
Q: Which fuel pumps are compatible?
A: Designed for Walbro GSS series F90000267 (450LPH), F90000274 (525LPH), and F90000285 (535LPH). pumps drop directly into ports with O-rings. -
Q: What material is used for construction?
A: Anodized billet 6061 aluminum body with stainless steel internals for corrosion resistance and long-term reliability. -
Q: Does it require custom mounting?
A: Includes mounting flanges for secure installation in engine bays or trunks. weld bungs optional for custom setups.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed with foam protection
- Weight: 4 lbs
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