Description
The AED 2.5 Alcohol Power Valve 5025A is essential for fuel-injected and carbureted alcohol drag racing engines where precise fuel metering under load makes the difference between consistency and catastrophic failure. This single-stage power valve automatically adjusts fuel delivery as engine vacuum fluctuates, preventing lean-out conditions during acceleration while maintaining optimal air-fuel ratios under sustained boost or nitrous application. If you’re running alcohol fuel on the strip, this valve protects your investment and keeps power delivery predictable from launch to finish line.
- 2.5 inch vacuum rating
- Single-stage design
- Four-door configuration
- Alcohol-compatible construction
- Includes gasket
- Bolt-on installation
- Sold individually






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