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Enhance performance with high flow power valve for Holley carburetors.
The Holley Carburetor Power Valve is designed specifically for use with Holley carburetors that are equipped for supercharger applications. This power valve features a single stage high flow design that allows it to reference the intake manifold vacuum below the supercharger, ensuring optimal performance under varying load conditions. By providing additional enrichment to the main metering system during low vacuum situations, this power valve enhances fuel delivery when it is most needed.
Without the external referencing capability, the power valve would inaccurately read supercharger boost pressure, which does not reflect the actual engine load. This unique feature ensures that the power valve operates effectively, maintaining engine performance and efficiency. The product includes a gasket for easy installation, making it a practical choice for those looking to improve their carburetor's functionality.
Features
- With Single Stage
- A Power Valve Provides Further Enrichment To The Main Metering System Under Load And Low Vacuum Conditions
- Without External Referencing, The Power Valve Would Be Reading The Supercharger Boost Pressure, Which Has No Bearing On The Engine Load
- Include Gasket
Specifications
- Manufacturer: Holley Performance
- Manufacturer Part Number: 125-155
- Compatibility: Holley Carburetors
- Flow Type: Single Stage High Flow
- Pressure: 5-1/2 Inch Of Mercury
- Includes Gasket: Yes
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
