What is the purpose of the Holley 125-75 Single-Stage Power Valve?

The Holley 125-75 Single-Stage Power Valve is designed to regulate the fuel flow in carbureted engines, ensuring optimal performance and efficiency. It works by controlling the fuel delivery based on engine vacuum, making it essential for achieving the right air-fuel mixture.

Is the Holley 125-75 Power Valve compatible with all Holley carburetors?

Yes, the Holley 125-75 Power Valve is compatible with most Holley carburetors. However, it is always advisable to check your specific carburetor model's requirements to ensure proper fitment and functionality.

How do I install the Holley 125-75 Power Valve?

Installing the Holley 125-75 Power Valve involves removing the carburetor from the engine, taking off the metering block, and replacing the existing power valve with the new one. Ensure to use the included gasket to prevent leaks. It's recommended to consult the installation guide for detailed instructions.

What features make the Holley 125-75 Power Valve stand out?

The Holley 125-75 Power Valve features an opening vacuum of 7.5 in. Hg, which is optimal for performance applications. It also includes a gasket for easy installation, ensuring a secure fit and reliable operation, making it a preferred choice for both street and race applications.

Can the Holley 125-75 Power Valve improve my engine's performance?

Yes, the Holley 125-75 Power Valve can enhance engine performance by providing accurate fuel flow regulation, which leads to improved throttle response and better fuel efficiency. This is especially beneficial for high-performance and racing applications where precise fuel delivery is critical.

Holley 125-75 Single-Stage Power Valve

$29.68
Regular price ~~$42.40~~

Wishlist

Vendor: Holley

Type: Carburetors & Parts

Sku: WBCARB00029JAQO

Available: Available

Shipping information

- No EU import duties.
- Ships within 3-5 business days. (USA)
- Ships with 8-12 business days. (International)

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Holley 125-75 Single-Stage Power Valve

$29.68

Description

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy Nascar Cup team and nearly every NHRA Pro–Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies we can give you the edge you need over the competition!

FAQs

Have a question ? We are here to help.

Is the shipping free?

Yes, we offer free standard shipping on all orders within the United States.

When will I receive my item?

Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.

Can I change or return my item?

We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.

Frequently Asked Questions

Q: What is the purpose of the Holley 125-75 Single-Stage Power Valve? A: The Holley 125-75 Single-Stage Power Valve is designed to regulate the fuel flow in carbureted engines, ensuring optimal performance and efficiency. It works by controlling the fuel delivery based on engine vacuum, making it essential for achieving the right air-fuel mixture.
Q: Is the Holley 125-75 Power Valve compatible with all Holley carburetors? A: Yes, the Holley 125-75 Power Valve is compatible with most Holley carburetors. However, it is always advisable to check your specific carburetor model's requirements to ensure proper fitment and functionality.
Q: How do I install the Holley 125-75 Power Valve? A: Installing the Holley 125-75 Power Valve involves removing the carburetor from the engine, taking off the metering block, and replacing the existing power valve with the new one. Ensure to use the included gasket to prevent leaks. It's recommended to consult the installation guide for detailed instructions.
Q: What features make the Holley 125-75 Power Valve stand out? A: The Holley 125-75 Power Valve features an opening vacuum of 7.5 in. Hg, which is optimal for performance applications. It also includes a gasket for easy installation, ensuring a secure fit and reliable operation, making it a preferred choice for both street and race applications.
Q: Can the Holley 125-75 Power Valve improve my engine's performance? A: Yes, the Holley 125-75 Power Valve can enhance engine performance by providing accurate fuel flow regulation, which leads to improved throttle response and better fuel efficiency. This is especially beneficial for high-performance and racing applications where precise fuel delivery is critical.

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Can I change or return my item?

Frequently Asked Questions

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