Radium Venturi Jet Pump Kit
Radium Venturi Jet Pump Kit
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In-stock orders are processed within 48 hours; transit time is additional.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
Radium Venturi Jet Pump Kit
Saddlebag style fuel tanks are common in RWD, AWD, and 4WD vehicles. A jet pump is a 3 port device that uses the vacuum created by fuel flowing through a venturi to pull fluid mechanically. In the automotive world, these are commonly integrated into the OEM fuel pump module and are specifically sized to match the OEM fuel pump flow in order to properly move fuel from the passive side to the active side of the tank (where the fuel pump resides).
When changing to high-flowing aftermarket fuel pump(s), the OEM jet pump can become overwhelmed by the increased fuel flowing through the system, causing backpressure in the fuel return line. In many cases, backpressure is so severe, fuel rail pressure cannot be properly decreased and will affect engine tuning. Furthermore, without a properly designed jet pump, fuel cannot be effectively transferred, thus fuel starvation can become problematic.
The Radium Venturi Jet Pump uses a machined aluminum housing that is anodized and laser engraved. The kit includes 3 interchangeable orifices that were precisely calculated and vacuum pressure tested with multiple pump combinations.
NOTE: WHEN INSTALLING, DO NOT FORGET TO REMOVE THE OEM VENTURI JET PUMP! The system will NOT work properly if it's trying to push through the restrictive OEM venturi jet pump.
