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Holley 122-81 Carburetor Standard Main Jet

  • $24.38
  • Regular price $34.83

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Vendor: Holley

Type: Carburetors & Parts

Sku: WBCARB001GAUMEW

Available: Available

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

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Holley 122-81 Carburetor Standard Main Jet

$24.38

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FAQs

Have a question ? We are here to help.

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

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.

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 vehicles are compatible with the Holley 122-81 Carburetor Standard Main Jet? A: The Holley 122-81 Carburetor Standard Main Jet fits all Holley Model 2010, 2300, 4010, 4011, 4150, 4160, and 4500 carburetors, making it versatile for various applications.
  • Q: How does changing the main jet size affect my carburetor's performance? A: Changing the main jet size allows for better tuning of your carburetor's fuel flow, which can improve performance and efficiency based on your engine's specific needs.
  • Q: What is the thread size of the Holley 122-81 main jet? A: The Holley 122-81 main jet has a 1/4-32 thread size, ensuring a secure fit and easy installation in compatible carburetors.
  • Q: Are the Holley main jets flow tested? A: Yes, all Holley main jets, including the 122-81, are flow tested to ensure accuracy in fuel delivery, and they are stamped with the correct flow capacity number.
  • Q: What is the standard jet size for the Holley 122-81 Carburetor Main Jet? A: The standard jet size for the Holley 122-81 Carburetor Main Jet is .093 inches, which is suitable for a variety of tuning scenarios.

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