650 CFM Ultra Double Pumper Carburetor - 0-76650BL
SKU: 63435190058

650 CFM Ultra Double Pumper Carburetor - 0-76650BL

Sale price$414.88 Regular price$460.98
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Description

650 CFM Ultra Double Pumper Carburetor - 0-76650BLOverview: ULTRA light Aluminum construction for 43% weight savings ULTRA shiny Tumble polished finish holds shine longer ULTRA strong Billet metering blocks & base plates ULTRA cool Blue anodized billet aluminum metering blocks and base plate ULTRA easy Built in sight window for simple float adjustments ULTRA fast High performance fuel curves Holley Double Pumper carburetors are a perfect performance upgrade for hot street cars and race vehicles.

Overview:

ULTRA light Aluminum construction for 43% weight savings ULTRA shiny Tumble polished finish holds shine longer ULTRA strong Billet metering blocks & base plates ULTRA cool Blue anodized billet aluminum metering blocks and base plate ULTRA easy Built in sight window for simple float adjustments ULTRA fast High-performance fuel curves Holley 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 Ultra Double Pumper™ Carburetors feature all aluminum construction and are equipped with metering blocks and a base plate made from 6061-T6 billet aluminum. They weigh in at approximately 5 lbs. less than a comparable zinc carburetor. The new Ultra Double Pumper Carburetors have an enhanced fuel curve for optimum performance, with many more features such as aluminum construction; anodized billet aluminum metering blocks and base plate; 4 corner idle for precise idle control; dual accelerator pumps for additional fuel under initial acceleration; mechanical secondaries for great performance; clear fuel level sight plugs for easy, no mess fuel level adjustments; Ford automatic transmission kickdown for use on popular Ford transmissions; four vacuum ports for all necessary vacuum accessories; and for the first time on a Double Pumper, factory pre-set electric choke for easy, fast cold start-ups. The clean, polished look coupled with Blue metering blocks and throttle body will certainly set your ride apart whether you are at the show or track.

Features:

  • Shiny with blue anodized billet aluminum metering blocks/base plate for good looks and true gasket sealing
  • Ultra Double Pumpers feature an Optimized street/strip calibration that works out-of-the-box
  • Factory preset electric choke for easy startups
  • Mechanical secondaries for awesome tire turning performance
  • 4 corner idle allows you to precisely control your idle system
  • Built in, clear fuel level sight glass for easy, no mess fuel level adjustments
  • Aluminum construction for a 43% weight savings
  • Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
  • Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Barrels 4
Billet Color Blue
Booster Straight
Brand Holley
Carburetor Use Performance and Race
CFM 650
Choke Electric
Condition New
Emission Code 3
Finish Shiny
Fuel Gasoline
Fuel Inlet Dual
Marine Use No
Material Aluminum
Model 4150
Primary Main Jet 63
Primary Power Valve 6.5
Primary Pump Nozzle Size 28
Product Type 4150 Model Carburetor
Secondaries Mechanical
Secondary Main Jet 73
Secondary Pump Nozzle Size 31
Supercharged Application No
Throttle Bore 1.688 inch
Vacuum Ports 1 timed (spark) port, 2 full, and 1 PCV port
Warning California Proposition 65
Warranty Limited 90 Day
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 63435190058

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aariann ibatuan
Lake Worth, US
★★★★★ 5
Beautiful Book
Format: Hardcover
I love this book and it’s so pretty!
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Reviewed in the United States on December 13, 2023
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San Leandro, US
★★★★★ 5
Beautiful Book!
Format: Hardcover
A beautiful edition of one of my childhood favorites!
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Reviewed in the United States on September 22, 2023
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Shava Nerad
Omaha, US
★★★★★ 5
You can get this online free, but I bought it. Let Fanon turn your brain inside out.
I actually like the idea of supporting a press that is publishing Fanon. When I was growing up with my dad working with the SCLC and Dr. Martin Luther King, Jr., as part of the night security crew for the summer marches, I was probably more aware than most Americans -- certainly most Americans outside of the black community -- of how much permeability there was between the nonviolent SCLC, and the Black Panther movement, for which Fanon was a seed influence. Youth in the SNCC organization, the youth group associated with the SCLC, often went back and forth between SNCC and the Panthers as they developed their activist identity and their ideas of how justice might be achieved. The phrase "by any means necessary" used by the Panthers often scared the bejeezus out of the white community. But when I sat down with my father -- who was an adherent of formal nonviolence -- he handed me Fanon to read, and told me that it was a valid investigation as to whether violence should be considered if nonviolent means were not entertained by the state. To my dad, who was a peaceful but fiercely justice-oriented man (for those of you who know the idiom "fire of Amos" he had it), he considered that without the counterpoint of the Panthers, MLK would never have gotten a hearing in Washington DC. Just the idea that there were revolutionaries in American society looking at American "apartheid" and saying, "We are willing to take care of our own if you separate us. We see our situation as that of a post-colonial slavery society and use the model of African liberation as our model. We are willing to be peaceful if we are given justice in peace, but we do not believe that you are acting in good faith and will use whatever means necessary to see you follow your own promises of justice and see justice for our own people if you will not see that done." That was actually a step down from Fanon. That was actually optimism. But all white Americans heard out of any of that was: "...by any means necessary." They didn't think of how they were creating the circumstances that might precipitate violence. That whites had created a system that instituted violence to keep slaves, and later free blacks, contained and preserve power and privilege for the white majority. It is hard for most Americans to even realize that America -- although we became independent from England -- continued as a colonial nation and economy on our own continent and territory. That all the institutions of the repression and destruction of indigenous and imported-slave cultures that happened "over there" in countries that Europeans colonized far from home, we did at home as a break-away colony, and the Europeans who conquered America never relented, compromised, or acknowledged that colonial reality in the way that the Spanish, Dutch, Portuguese, Italian, French, and British Empires did in their colonial domains. So Fanon is someone worth reading, not only for Africans, or for African-Americans, but for any American or anyone else in the world who wants to better ponder white privilege in America and how it became so very different from colonial privilege as that faded in Africa, through the lens of this Algerian revolutionary philosopher, who so influenced our Panthers. I remain committed to nonviolence personally, but I understand intensely how MLK and Malcolm balance each other. And how that can actually lead to better peaceful solutions, in a social justice conflict where the status quo has been preserved by judicial and extrajudicial violence by a superior force. This is still relevant in puppet regimes all over the world. In client states of capitalist powers and of Russia and China. In the conflicts surrounding Israel, and the conflicts throughout the Middle East and Central Asia that are often couched in sectarian terms or sectarian vs secular terms. It is vital to understanding countries like Zimbabwe or South Africa, where the dynamics of early black leadership as colonial-wannabes are creating environments of corruption and scandal, and robbing their own people. Everyone should read Fanon. If you can't afford the book here, you can find it online free. This book, and Black Skin, White Masks, both highly recommended. If you don't like Marxist/Socialist politics, try to suspend disbelief a bit. The philosophy, sociology, and psychology is amazing.
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Reviewed in the United States on March 28, 2019
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TH
Grantham, US
★★★★★ 5
The destruction of racism
Format: Paperback
This is a very open and candid view of racism in the early 19th century
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Reviewed in the United States on May 22, 2026
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Benguet Bill
Birmingham, US
★★★★★ 5
good read
Format: Paperback
classic work on imperialism
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Reviewed in the United States on January 11, 2026

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