Description
Fuel system reliability hinges on preventing backflow and maintaining consistent pressure—two problems this check valve solves with a single, bolt-on component. By opening at just 3 PSI, it eliminates the need for expensive high-pressure pumps and regulators while delivering 20% more flow than competitors. Direct #8 AN male ends mean fewer fittings, fewer leak points, and a cleaner fuel system you can trust at the track or in the street.
- Flapper-style, spring-loaded mechanism
- Opens at 3 PSI minimum
- Closes instantly when pump off
- 20% increased flow capacity
- Enlarged piston reliefs
- #8 AN male inlet/outlet
- Lightweight aluminum construction
- Black anodized finish
- Corrosion-resistant coating
- Universal fitment
- Oberg-style design
- Prevents fuel siphoning
- Reduces fitting requirements
- Simplifies system integration
- Resolves low-pressure issues






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