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Quick Fuel Technology Q-Series Carburetor 850CFM Draw-Thru 2x4 Supercharger Q-850-B2

Quick Fuel Technology Q-Series Carburetor 850CFM Draw-Thru 2x4 Supercharger Q-850-B2
Quick Fuel Technology Q-Series Carburetor 850CFM Draw-Thru 2x4 Supercharger Q-850-B2Quick Fuel Technology Q-Series Carburetor 850CFM Draw-Thru 2x4 Supercharger Q-850-B2Quick Fuel Technology Q-Series Carburetor 850CFM Draw-Thru 2x4 Supercharger Q-850-B2Quick Fuel Technology Q-Series Carburetor 850CFM Draw-Thru 2x4 Supercharger Q-850-B2Quick Fuel Technology Q-Series Carburetor 850CFM Draw-Thru 2x4 Supercharger Q-850-B2Quick Fuel Technology Q-Series Carburetor 850CFM Draw-Thru 2x4 Supercharger Q-850-B2Quick Fuel Technology Q-Series Carburetor 850CFM Draw-Thru 2x4 Supercharger Q-850-B2Quick Fuel Technology Q-Series Carburetor 850CFM Draw-Thru 2x4 Supercharger Q-850-B2Quick Fuel Technology Q-Series Carburetor 850CFM Draw-Thru 2x4 Supercharger Q-850-B2
$1,836.99 ea
NEWARRIVING SOONEstimated Ship Date 12/09/2024 (If Ordered Today)1 Available from HOLLEY PERFORMANCE PRODUCTS as of 11/20/2024
Model: 4014766
STANDARD
DELIVERY
STORE PICKUP
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Ideally suited for bracket racers and weekend warriors alike, Q-Series carburetors are purpose-built for the dragstrip. To combat the g's experienced during hard launches, Q-Series carbs are equipped with notched floats and secondary jet extensions. The high-flow aluminum main body isn't just lightweight, but it also features recessed air bleed cavities for improved air flow. Die-cast venturi are machined to exacting tolerances for outstanding throttle response. Billet metering blocks ensure a uniform fuel curve, while throttle-bodies enhance durability. For those days when track conditions vary from one pass to the next, QFT's QuickLink system makes adjusting the secondaries easy on models equipped with mechanical secondaries. The Q-Series is our most comprehensive line of carburetors, with applications available for use with gasoline, methanol, and E85 fuels, forced induction, drag race, circle track, and comes in both vacuum and mechanical secondary models. •Lightweight aluminum main body •Vacuum and mechanical secondary models available •Aluminum fuel bowls with dual sight glass windows •Billet metering blocks with 4-corner idle system •Changeable idle feed and power valve channel restrictions •Billet aluminum throttle body provides exceptional precision and strength •PTFE coated and sealed shafts
This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932.
Installation Notes:
This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932.

About Quick Fuel Technology

“Innovators in fuel systems” is more than just a by-line. Quick Fuel Technology, since it’s inception in 1998, has grown exponentially culminating into the benchmark by which performance carburetors are measured.

The growth and success of Quick Fuel Technology is attributed to the strength and determination of its staff. All of the innovations you see on this website are the product of a team that is both experienced and involved in motorsports. We continue to develop new products so that we can stay on the forefront of innovation. Over the years, Quick Fuel Technology has made considerable strides to become a stand-alone carburetor manufacturer. This increase in efficiency and capability has allowed us to continuously upgrade our products while keeping the prices low.

In 2005, Quick Fuel Technology introduced its Super Street line of carburetors. This application-specific line catered to the enthusiast that wanted the best carburetor for the money while refusing to compromise street manners. Drawing from our race track experience we employed many features that were normally found on much pricier race carburetors, yet ours is generally half the price!

In 2009, Quick Fuel Technology launched the QFX-Series. This design incorporates significant race engineered main body upgrades. Each carburetor is individually hand-assembled and engine tested. There simply is not a better carburetor for your money.

2010 saw the introduction of two new carburetor series from QFT -

The RaceQ is the ultimate small flange drag race carburetor and packed with features that are sure to take your package to the next level. The Hot Rod series carburetor is our answer to the needs of street machines everywhere - from muscle cars to street rods, the HR Series is the most affordable and tunable carburetor on the market today.

Keeping true to our motto, we look to the future and constantly seek the next innovation. With our past experience and race-track development we continue our pursuit of horsepower and efficiency.

Downloads:

Download Name File Size
199r11667.pdf815.64KB

Videos:

Specifications:

Barrels 4
Billet Color Red
Booster Down Leg
Booster Type Down Leg
Carburetor Use Performance and Race
CFM 850
Choke None
Circuit 2
Condition NEW
Emission Code 3
Finish Shiny
Fuel Gasoline
Fuel System Carbureted
Fuel Type Gasoline
Marine Use No
Material Aluminum
Model Forced Induction
Part Type Carburetor
Primary Main Jet 76
Primary Power Valve 4.5
Product Type Carburetor
Proposition 65 www.P65Warnings.ca.gov
Secondaries Mechanical
Secondary Main Jet 84
Supercharged Application Yes
System Type Draw Thru
Warranty Limited 90 Day

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Quick Fuel Technology Q-Series Carburetor 850CFM Draw-Thru 2x4 Supercharger Q-850-B2:
Muscle Cars & Classics 2024