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View Full Version : holley 4011 650 marine q-jet replacment spreadbore



lee
07-27-2007, 04:48 PM
Model 4011 Series Holley Performance 650 CFM Carburetor.
It features a electric choke and vacuum secondaries. The carburetor's number is: RB-4024. List # 0-84024 This carburetor costs $489.00 brand new.
THIS CARBURETOR WAS PURCHASED NEW AND USED JUST 10-HOURS THEN CHANGED FOR A LARGER CARB.
THE CARB WAS DRAINED OF GAS THEN RETURNED TO ORIGINAL BOX.
IT WAS WORKING PERFECTLY WHEN REMOVED.
Holley indicates ".... this carb is intended for small block engines. Excellent throttle response and low-end torque. Fine for Big-Block engines that do not exceed 4500 rpm..."
This excellent like new carburetor can be used for Marine and/or High Performance Automotive applications.
Great carb for flood-free 'nose up' hydraulic maneuvers in your 'Lo-Rider'.
This Performance/Competition Holley Marine carb was originally designed as a marine performance carb, so it has had extra polishing, and parts hand-assembled on a special assembly line in order to meet strict U.S. Coast Guard requirements.
It includes special J-Style vent tubes, universal throttle lever and internal components to prevent backfire and flooding.

Q: will this bolt up to the same intake as a quadrajet
A: Yes..In fact the 4010/4011 was specifically designed as an upgrade replacement for the QJet... Thanks For Looking!!!
Q: is this a square or spread bore carb?
A: Spreadbore
FIRST $325 GETS IT WILL ALSO THROW IN THE FUELRAIL AND FUEL PRESSURE GUAGE FOR THIS CARB SETUP FUELRAIL AND GUAGE ARE SPECTRE SHIPPING IS $20 IN THE USA ONLY

lee
07-29-2007, 11:20 AM
Model 4011 Series Holley Performance 650 CFM Carburetor.
It features a electric choke and vacuum secondaries. The carburetor's number is: RB-4024. List # 0-84024 This carburetor costs $489.00 brand new.
THIS CARBURETOR WAS PURCHASED NEW AND USED JUST 10-HOURS THEN CHANGED FOR A LARGER CARB.
THE CARB WAS DRAINED OF GAS THEN RETURNED TO ORIGINAL BOX.
IT WAS WORKING PERFECTLY WHEN REMOVED.
Holley indicates ".... this carb is intended for small block engines. Excellent throttle response and low-end torque. Fine for Big-Block engines that do not exceed 4500 rpm..."
This excellent like new carburetor can be used for Marine and/or High Performance Automotive applications.
Great carb for flood-free 'nose up' hydraulic maneuvers in your 'Lo-Rider'.
This Performance/Competition Holley Marine carb was originally designed as a marine performance carb, so it has had extra polishing, and parts hand-assembled on a special assembly line in order to meet strict U.S. Coast Guard requirements.
It includes special J-Style vent tubes, universal throttle lever and internal components to prevent backfire and flooding.
Q: will this bolt up to the same intake as a quadrajet
A: Yes..In fact the 4010/4011 was specifically designed as an upgrade replacement for the QJet... Thanks For Looking!!!
Q: is this a square or spread bore carb?
A: Spreadbore
FIRST $325 GETS IT WILL ALSO THROW IN THE FUELRAIL AND FUEL PRESSURE GUAGE FOR THIS CARB SETUP FUELRAIL AND GUAGE ARE SPECTRE SHIPPING IS $20 IN THE USA ONLYwill put on ebay next week if no takers figured someone here would want it

lee
07-31-2007, 04:34 PM
will donate $50 to the site if a member buys it before i put it up on ebay

margo
09-21-2007, 10:28 PM
Is the carb still forsale if so let me know....Jmmargio@aol.com---518-887-5096

lee
09-22-2007, 08:29 AM
Is the carb still forsale if so let me know....Jmmargio@aol.com---518-887-5096 no sorry just the qjet

jimbod
04-04-2010, 08:57 PM
do you know how i can get this carburetor can not find

Walt. H.
04-06-2010, 12:03 AM
do you know how i can get this carburetor can not find
From Jegs.com

http://www.jegs.com/i/Holley/510/0-80552/10002/-1

Also order a 1" spacer to raise the carb so that the front float bowl clears the thermostat housing assembly with about 1/8" to spare. :yes:

http://www.jegs.com/i/Mr.+Gasket/720/3406/10002/-1

Walt. H.
04-11-2010, 11:54 PM
do you know how i can get this carburetor can not find

From Jegs.com
http://www.jegs.com/i/Holley/510/0-80552/10002/-1
Also order a 1" spacer to raise the carb so that the front float bowl clears the thermostat housing assembly with about 1/8" to spare. :yes:
http://www.jegs.com/i/Mr.+Gasket/720/3406/10002/-1
Well' how'd you make out?