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Chevrolet - EDELBROCK Q-JET SERIES CARBURETORS | |
| This is a list of Edelbrock Q-Jet Series Carburetors for small-block and big-block Chevrolet and GMC engines. The Edelbrock Q-Jet line of carburetors is being phased out by Edelbrock due to supplier problems. If you don’t see what you need, call our toll free 1-800 number and ask for it. |
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WEB SITE NAVIGATION INFORMATION | |
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| GM and Chevrolet part prices are in the Price & Parts search. Keys are to be used with the Price & Parts Search. Enter a Key, part number, GM, SC, or a key word, like 502, into the Price & Parts search to see if we have it on our site. Use GM for a list of both GM and GMPP parts. Use SC for a list of all Chevrolet exclusive parts. Aftermarket company prices are on downloadable Price Sheets or on their pages. The Page Search is for searching the pages of our Web site. More information on this is on our help page. |
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EDELBROCK NAVIGATION | |
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PERFORMER Q-JET CARBURETOR - IMPORTANT NOTICE! | |
| Around October of 2004, Magneti Marelli Powertrain USA, Inc. stopped making these carburetors and destroyed the tooling they used to make them. This prevented anyone else from getting ahold of the tooling an start making these. So the long and the short of it is that the Q-Jet Carburetors are gone for ever now. Edelbrock states that escalating costs and declining Q-Jet business are contributing factors. We haven’t said anything about this until now because we still had a large number of these carburetors in stock. Our inventory is now running low on these so it’s time to update this page with the information about what is left and available to everyone from us. The Quadrajet carburetors remained in the 2005 catalog listed as “while supplies last”; however Edelbrock continued to offer Q-Jet accessories and service components. Their reconditioned program will be available on a limited availability basis. |
| What We Have Still Available |
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• 1901 is discontinued and no longer available from us. • 1902 is discontinued. We have 15 left in stock as of this update. We also have 2 of the 9972 carbs which is the Edelbrock remanufactured 1902 carb. • 1903 is discontinued. We have 6 of the 9973 carbs which is the Edelbrock remanufactured 1903 carb. This is a 795 cfm hot air choke style carb. You can change it to an electric choke with an Edelbrock 1932 conversion kit. • 1904 is discontinued and no longer available from us. • 1906 is discontinued and no longer available from us. • 1910 is discontinued and no longer available from us. |
| Note: We will leave the information below on the Q-Jet carbs for informational purposes. |
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PERFORMER Q-JET CARBURETORS | |
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Q-Jet Carburetors
• All-New Carburetors - Not Rebuilt!• Engineered And Calibrated To Stock Specs • Ihra-Legal Replacement Carb For Stock & Super Stock Classes • Triple Booster Primary Venturis Give Best Fuel Economy Potential • Carbs Include All Required Vacuum Ports Manufactured by Magneti Marelli Powertrain USA, Inc. with all new components, Edelbrock Q-Jets are not reconditioned. They are 50-state street legal for the Chevrolet/GMC vehicles listed below and they also replace stock Rochester Quadrajets listed on cross reference guide. They are compatible with all stock linkage and components for the years listed, and will fit stock intake manifolds. For optimum street performance these carbs may be used with street legal/stock replacement Performer manifolds. Not compatible with Buick, Olds, Pontiac and Cadillac throttle linkage. |
| P/N | Description | Pic |
| 1901 |
750 cfm with divorced choke. 4MV for 1966-73 327-454 Chevy/GMC trucks and cars with a divorced style choke. Compatible with EGR. Main Jet: .069; Metering Rods; Primary-36B; Secondary-DR.  |
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| 1902 |
750 cfm with divorced choke. 4MV for 1974-78 305-454 Chevy/GMC trucks and cars with a hot air style choke. Compatible with EGR. Not for computer-controlled vehicles. Main Jet: .073; Metering Rods: Primary-50M, Secondary-DR. |
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| 1903 |
795 cfm with hot air choke. M4M for 1975-85 305-454 Chevy/GMC trucks and cars with a hot air style choke. Compatible with EGR. Not for computer-controlled vehicles. Main Jet: .073; Metering Rods: Primary-50M, Secondary-DR. |
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| 1904 |
795 cfm with electric choke. M4M for 1980-89 305-454 Chevy/GMC trucks with an electric choke. Compatible with EGR. Not for computer-controlled vehicles. For light-duty pick-ups, Suburbans and vans (up to 1-ton). Main Jet: .073; Metering Rods: Primary-50M, Secondary-DR. |
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| 1906 |
795 cfm with electric choke. M4M for 1980-89 454 Chevy/GMC trucks with an electric choke. Compatible with EGR. Not for computer- controlled vehicles. For light-duty pick-ups, Suburbans and vans (up to 1-ton). Main Jet: .073; Metering Rods: Primary-50M, Secondary-DR. |
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PERFORMER RPM Q-JET CARBURETORS | |
| P/N | Description | Pic |
| 1910 |
Performer RPM Q-Jet, 850 cfm, electric choke. Only 850 cfm Performance Q-Jet That’s Ready To Go! This carburetor is a high performance version of the Q-Jet calibrated for use with the Performer RPM Q-Jet manifold and other high performance, non-emissions applications. It has an 850 cfm air flow capacity, and the .149” diameter needle and seat assembly provides fuel flow to support 500+ horsepower. The unique secondary air valve has special mixture distribution tabs for improved air/fuel distribution and large idle discharge ports to provide sufficient idle control for use with long duration camshafts. A totally unique feature is the adjustable cruise air/fuel ratio for part throttle calibration. Other features include: early Chevy (1966-73) throttle arm and integral electric choke. Main Jet: .074; Metering Rods: Primary-50M, Secondary-CE. |
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