If you're looking to boost your fuel pump's efficiency, the Radium Engineering Pump Outlet Adapter Check Valve is just what you need. This 6AN male adapter effortlessly integrates a high-flow check valve right at the outlet of many fuel pumps, giving you the performance edge you've been searching for.
Unlike the standard integrated check valves that come with many fuel pump outlets, this specially designed valve reduces flow restrictions, allowing your pump to operate with less current. What does this mean for you? Lower fuel temperatures and a significant reduction in cavitation'keeping your engine running smoothly.
Crafted from two robust billet aluminum halves, the adapter is securely fastened with a stainless steel retainer and bolts that clamp tightly around the pump outlet. Inside, a stainless steel plunger and spring create a reliable one-way connection, while FKM O-rings ensure a leak-free fit that's compatible with E85 fuel.
We've put this check valve to the test against standard options to see how it stacks up. The results speak for themselves:
Before you make your purchase, it's essential to ensure that your pump outlet hose barb ridges are in top-notch condition. Damaged or uneven hose barb ridges may prevent the O-ring from sealing properly.
The Radium Engineering check valve is designed for specific pumps that don't come standard with a check valve, making them perfect candidates:
While the check valve may physically fit these pumps, they already come with an integrated check valve that cannot be removed:
Upgrade your fuel system with the Radium Engineering Pump Outlet Adapter Check Valve and enjoy the benefits of improved flow and efficiency!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Radium Engineering is a company that was founded in 2010. The company specializes in designing and producing some of the best aftermarket products in the market. They have produced parts used by various racers and motorsport enthusiasts worldwide. Today, they have established a name for themselves and have become a brand synonymous with performance.
Quality in Every ProductAll of their products are done in house, from research and development, design and manufacturing. They use the latest computer simulation and modeling tools that allow them to create an accurate and precise model. After all is done, they subject their products to an extensive testing procedure to ensure that it is safe to use and performs the way it is designed to.
Not Your Ordinary Stock PartsThe company focuses on manufacturing race-oriented parts and accessories such as surge tank lines and PCV oil catch can systems. They also offer fuel fittings, fuel manifolds, pumps, and fuel regulators designed for high performance applications. All their parts are made out of high quality materials that can withstand extreme forces.
Purchase Radium Engineering Products At Vivid RacingIf you are in search of a high quality fuel system component for your vehicle, then Radium Engineering is the brand for you. Specifically made for high-performance applications, they are the trusted brand of top racers from different racing disciplines everywhere. To know more about Radium Engineering, visit Vivid Racing and check out their list of products that fit your specific needs.