Welcome Offer : Use Code WELCOME5 for 5% OFF!
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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
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For more information, visit www.P65Warnings.ca.gov.
Product DescriptionHolley Double Pumper carburetors are a perfect performance upgrade for hot street cars and race vehicles. Double Pumper carburetors are an American icon when it comes to performance carburetors. From their roots as the premier carburetor on many factory muscle cars to powering thousands of vehicles across the finish line, the Double Pumper is a great choice whether you are burning up the street or the quarter mile. The Double Pumper is designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall and low rear end gears. The aluminum Double Pumper is available in a gold dichromate or tumble polished shiny finish and features dual accelerator pumps for additional fuel under initial acceleration; mechanical secondaries for great performance; dual feed fuel inlets for constant high volume fuel delivery and a manual choke for easy control of engine warm up.From the ManufacturerFEATURESModel 4150 Unique shiny/chromate dip finish Double pump Mechanical secondaries Center hung float bowls Manual choke Power valve blow-out protection 100% wet-flow tested and calibratedWARRANTYLimited warranty
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 model number of the Holley carburetor?A: The model number of this Holley carburetor is zero four seven seven C.
Q: What is the fuel delivery method of the Holley Double Pumper?A: It features dual feed fuel inlets for constant high volume fuel delivery.
Q: What material is the Holley carburetor made of?A: The carburetor is primarily made of aluminum, ensuring durability and performance.
Q: What is the CFM rating of this Holley carburetor?A: The CFM rating is six hundred fifty cubic feet per minute, designed for high performance.
Q: Is the Holley carburetor suitable for lightweight vehicles?A: Yes, it is optimized for lightweight vehicles with a manual transmission or high stall automatic.
Q: How does the manual choke work on this carburetor?A: The manual choke is cable driven and hand operated, allowing for precise cold start control.
Q: What type of performance does the Holley Double Pumper provide?A: It offers awesome tire turning performance with mechanical secondaries for enhanced acceleration.
Q: What additional feature does the Holley carburetor include for acceleration?A: It includes dual accelerator pumps that provide extra fuel during initial acceleration.
Q: How should I clean my Holley Double Pumper carburetor?A: Use a carburetor cleaner and a soft brush to clean the external surfaces gently.
Q: How should I store the Holley carburetor?A: Store it in a dry place to prevent corrosion and always keep it covered when not in use.
Q: Is the Holley carburetor safe for use in racing applications?A: Yes, it is designed specifically for racing and performance applications.
Q: What warranty does the Holley Double Pumper come with?A: It comes with a limited warranty from the manufacturer, ensuring quality and reliability.
Q: What kind of finish does the Holley carburetor have?A: It is available in a gold dichromate finish for corrosion resistance and aesthetic appeal.
Q: Are there any hazardous materials in the Holley carburetor?A: Yes, it is classified as dangerous goods in apparatus due to its components.
Q: What kind of vehicles is the Holley carburetor optimized for?A: It is optimized for hot street cars and race vehicles, enhancing their performance.
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