Radium Engineering Venturi Jet Pump Kit Universal Saddle Tank 6AN ORB

Radium Engineering Venturi Jet Pump Kit – Universal Saddle Tank – 6AN ORB

Radium Engineering builds precision fuel system components trusted by tuners and race teams worldwide, and this venturi jet pump is a prime example of that pedigree. Where OEM jet pumps choke under the flow demands of high-output aftermarket fuel pumps, the Radium unit is engineered specifically for that environment — transferring fuel across a saddle tank passively, using the flow of fuel itself to generate vacuum at the siphon port. No extra electric pump required.

This listing covers the Radium Engineering Venturi Jet Pump Kit (SKU: 20-0180), a universal fitment unit suited to any RWD or AWD vehicle running a saddle-style fuel tank with a high-flow aftermarket pump. The crossover siphon port uses a 6AN ORB (9/16"-18 O-ring) female fitting for straightforward integration with standard AN plumbing.

Note: This is a universal kit and requires appropriate AN fittings and hose for your specific installation. Confirm your existing saddle tank plumbing configuration before ordering.

Key Features

• CNC-machined aluminium housing, hard anodised and laser-engraved
• Three interchangeable venturi orifices included — vacuum pressure tested across a range of pump flow rates
• Three hose barb connections compatible with 8mm (5/16") or 10mm (3/8") ID hose
• Crossover siphon port: 6AN ORB female (9/16"-18 O-ring thread)
• Compatible with E85, ethanol, methanol, pump petrol, and flex fuel setups
• Transfers fuel passively across saddle tanks — no additional electric pump needed
• Engineered for high-flow aftermarket pump installations where OEM jet pumps become a return line restriction
• Manufactured in the USA to motorsport-grade tolerances

Fitment notes and installation guidance are provided in the tabs above. Please confirm your fuel system configuration and plumbing requirements before ordering.

Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.