125-25 Holley 2.5 Power Valve
125-25 Holley 2.5 Power Valve
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125-25 Holley 2.5 Power Valve
The 125-25 Holley 2.5 Power Valve is an essential component for enhancing the performance of your Holley carburetor, particularly when utilized with superchargers. Designed with advanced engineering, this power valve ensures optimal operation and fuel delivery under demanding conditions.
Key Features:
- Unique Vacuum Reference: This power valve references the intake manifold vacuum below the supercharger, enabling it to operate efficiently based on actual engine load rather than boost pressure.
- Enhanced Fuel Enrichment: Provides additional enrichment to the main metering system during low vacuum conditions, ensuring your engine performs at its best when you need it most.
- Single Stage Operation: Specifically designed for single-stage systems, delivering reliable performance under varying loads.
- Compatibility: Perfectly suited for Holley Carburetors, making it a seamless upgrade for your existing setup.
- Standard Flow Pressure: Operates at a standard flow pressure of 2-1/2 inches of mercury, ensuring optimal fuel delivery.
- Included Gasket: Comes with a gasket for easy installation and secure sealing.
- Limited Warranty: Backed by a 90-day limited warranty for your peace of mind.
Benefits:
Investing in the 125-25 Holley 2.5 Power Valve means:
- Improved engine responsiveness and performance under load.
- Increased fuel efficiency by ensuring the right fuel mixture at critical moments.
- Enhanced tuning capabilities for supercharged applications.
Upgrade your Holley carburetor with the 125-25 Holley 2.5 Power Valve today and experience the difference in performance and reliability!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

