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SKU: RAD20
Radium Engineering 90-05 Acura NSX Fuel Hanger
Upgrade your Acura NSX’s fuel system to unparalleled heights with the Radium Engineering 90-05 Acura NSX Fuel Hanger (SKU: RAD20). Engineered with precision and designed for maximum performance, this fuel hanger is the definitive choice for NSX owners seeking superior fuel delivery for high-performance street or track applications. Compatible with Walbro F90000267, F90000274, F90000285 pumps or select brushless fuel pumps, this system delivers unmatched reliability, versatility, and power. When it comes to fuel hangers, the Radium Engineering RAD20 stands alone as the best choice for performance, durability, and ease of installation.
Why Radium Engineering?
The Radium Engineering Fuel Hanger for the 1990-2005 Acura NSX is not just an upgrade—it’s a game-changer. Unlike other fuel delivery systems, the RAD20 is a drop-in replacement that requires no permanent modifications to your vehicle, preserving its factory integrity while unlocking race-ready performance.
Performance:
Supports one or two high-flow aftermarket fuel pumps, delivering the fuel volume and pressure needed for high-horsepower builds, including turbocharged or supercharged NSX setups.
E85 Compatibility:
Built to handle alternative fuels like E85, ensuring corrosion resistance and long-term reliability for modern fuel demands.
Advanced Fuel Starvation Prevention:
Features an anodized aluminum collector box with two 1-way fill valves (710LPH total flow) to keep fuel around the pumps, even under extreme cornering or acceleration.
Venturi Jet Pump Technology:
Includes a pressure relief valve (PRV) integrated venturi jet pump to transfer fuel from the passive side of the tank to the active side, eliminating starvation without restricting the return line.
Precision Engineering:
CNC-machined aluminum construction, laser-etched and anodized for durability, with stainless steel hardware and electrical studs designed for high-current demands.
Seamless Integration:
Retains OEM fuel level sender and temperature sensors, ensuring full functionality of factory gauges.
Simplified Plumbing:
Includes a comprehensive set of fittings for both OEM and aftermarket fuel lines, making installation straightforward for all skill levels.
No other fuel hanger matches the RAD20’s blend of cutting-edge technology, robust construction, and vehicle-specific design. It’s the top choice for NSX enthusiasts who demand the best.
Included:
The RAD20 Fuel Hanger kit is a complete solution, meticulously designed to simplify installation and maximize performance. Your purchase includes:
- Radium Fuel Hanger Assembly (Part Number: 20-0735-00):
- CNC-machined, anodized aluminum fuel hat with laser-etched branding.
- Anodized aluminum collector box with two 1-way fill valves (355LPH each, 710LPH total).
- Integrated venturi jet pump with pressure relief valve for active fuel transfer.
- Stainless steel electrical studs for high-current, sealed connections.
- Submersible, E85-compatible fuel tubing.
- Fitting Kit:
- 8AN ORB threaded single port outlet for pump feed.
- 6AN ORB threaded crossover and return ports.
- SAE quick-disconnect adapters for OEM fuel feed and return lines (specific to 1990-2005 NSX model years).
- 6AN male fittings for aftermarket fuel line setups.
- Hardware:
- Stainless steel mounting hardware for secure installation.
- Nylon acorn nuts to prevent electrical shorts.
- PTFE-insulated, high-quality in-tank wiring for chemical resistance.
- Compatibility Components:
- Supports Walbro F90000267, F90000274, F90000285 fuel pumps (pumps not included).
- Compatible with select brushless fuel pumps, including Deatschwerks DW440, Fuelab 49614, or Protec 11928 (sock filters included with brushless pumps from manufacturers).
- Sock filters provided for Walbro pumps.
- Installation Guide:
- Detailed instructions for a hassle-free, bolt-on installation using the OEM fuel tank gasket and hold-down flange.
Note: Fuel pumps are not included. A low-micron fuel filter must be installed downstream, as the hanger eliminates the post-pump filter. Radium offers optional plumbing kits (sold separately) to complete your fuel system setup.
Fitment:
The Radium Engineering RAD20 Fuel Hanger is specifically designed for the following vehicles:
- Year: 1990-2005
- Make: Acura
- Model: NSX (All trims, including NSX-T, RHD/LHD)
- Part Number: 20-0735-00
- SKU: RAD20
This fuel hanger is a direct fit for all 1990-2005 Acura NSX models, ensuring perfect compatibility with no modifications required. It is not compatible with other vehicles unless specified by Radium Engineering.
Key Features for Superior Performance
Dual Pump Capability: Supports one or two fuel pumps for extreme fuel demands, merging into a single 8AN ORB outlet for streamlined plumbing.
Brushless Pump Support: Accommodates high-efficiency brushless pumps for reduced heat and increased longevity in demanding applications.
High-Current Electrical Design: Custom stainless steel studs handle the power requirements of high-flow pumps, unlike inferior bulkhead connectors.
Low-Profile Wiring: Tucked neatly under the OEM cover plate, with PTFE-insulated wiring for durability and safety.
No Modifications Needed: Drops directly into the factory fuel tank, reusing OEM gasket and hardware for a reversible upgrade.
California Proposition 65 Warning:
Operating or servicing vehicles with this product may expose you to chemicals like engine exhaust, carbon monoxide, phthalates, and lead, known to the State of California to cause cancer or reproductive harm. Minimize exposure by working in well-ventilated areas and wearing gloves.
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