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Quick Fuel Technology | SKU:
Q-750-B2
Quick Fuel Technology Q- Series Carburetor 750CFM Draw-Thru 2x4 Supercharger - Q-750-B2
750 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline
Regular price
$2,192.10 NZD
+ GST
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Quick Fuel Technology Q- Series Carburetor 750CFM Draw-Thru 2x4 Supercharger - Q-750-B2
is not in stock at Fast Lane Spares and will ship direct from supplier.
Please contact us prior to purchasing if you would like an accurate ETA.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.
Stock Status:
Description
Description
750 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline
Part Number: Q-750-B2
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.
Features and Benefits
•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.
Part Number: Q-750-B2
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.
Features and Benefits
•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.
Specifications
Specifications
-
Specifications
Adjustable Air Bleeds Yes Adjustable Emulsion Bleeds Yes Adjustable Idle Feed Restrictors Yes Air Cleaner Flange Diameter 5-1/8 Barrel Quantity 4 Barrels 4 Barrels Quantity 4 Billet Color Red Body Color Polished Aluminum Body Finish Polished Body Material Aluminum Booster Down Leg Booster Design Downleg Brand Quick Fuel Technology Carburetor Use Performance and Race Category Air and Fuel Delivery CFM 750 CFM Rating 750 Choke None Choke Type None Circuit Count 2 Color Polished/Red Condition New Cubic Feet Per Minute Rating 750 Emission Code 3 Finish Shiny Flange Shape Square Flange Type Square/4150 Float Level Externally Adjustable Fuel Gasoline Fuel Inlet Center to Center 9.5 Fuel Inlet Count Dual Fuel Inlet Type 5/8-18 Inverted Flare Fuel Type Gasoline Gasket Or Seal Included Yes Grade Type Supercharger Linkage Attached Yes Marine Approved No Marine Use No Material Aluminum Meter Block Material Billet Aluminum Metering Block Color Red Model 4150 Mounting Hardware Included No Mounting Hole Quantity 4 part type Carburetor Primary Float Type Center Hung Nitrophyl Primary Main Jet Size 74 Primary Power Valve 4.5 Primary Pump Nozzle Size 35 Primary Throttle Bore Diameter 1.688 Primary Venturii Diameter 1.38 Product Type Carburetor Secondaries Mechanical Secondary Barrel Type Mechanical Secondary Float Type Center Hung Notched Nitrophyl Secondary Jet Extensions No Secondary Main Jet Size 84 Secondary Power Valve N/A Secondary Pump Nozzle Size 35 Secondary Throttle Bore Diameter 1.688 Series Q-Series Sub Category Carburetion Supercharged Application Yes System Type Draw Thru Vacuum Ports None Warning California Proposition 65 Warranty Manufacturer's Limited 90 Day Warranty -
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