Skip to product information
1 of 11

Quick Fuel

Quick Fuel Q-750-CT Circle Track Q-Series 750CFM Carburetor

Quick Fuel Q-750-CT Circle Track Q-Series 750CFM Carburetor

Regular price $1,047.95 USD
Regular price Sale price $1,047.95 USD
Sale Sold out
Quick Fuel Part Number: Q-750-CT

750CFM Double Pumper Circle Track Carburetor

Please contact before ordering if you are not 100% sure of fitment


While modifying a street carburetor for circle track applications can work reasonably well, Quick Fuel Technology's Q-Series circle track carbs eliminates the guesswork and offer substantial advantages in adjustability, consistency, and predictability. Since racing around a banked oval pushes fuel to the passenger side of the car, Q-Series circle track carburetors feature die-cast aluminum fuel bowls with internal baffles that eliminate slosh. The bowls also feature an integrated fuel chute that substantially reduces aeration, and directs fuel toward the main jet pickup area. To assist in flattening out the fuel curve, screw-in air bleeds enable fine-tuning of both the low- and high-speed systems, while a proprietary booster design enhances carb signal without restricting high-rpm airflow. Helping drivers put the power down is an adjustable QuickLink system that allows changing the opening rate of the secondaries to 40-, 60-, or 100 percent. Circle track Q-Series carbs are available in 6 different sizes ranging from 650-1,050 cfm for both gasoline and alcohol applications. All Q-Series circle track carburetors are equipped with roller bearing seals which provide smoother throttle response, less wear on shaft, and longer life. •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


Barrels 4
Billet Color Red
Booster Down Leg
Brand Quick Fuel
Carburetor Use Performance and Race
CFM 750
Choke None
Circuit 2
Condition New
Emission Code 3
Finish Shiny
Fuel Gasoline
Fuel System Carbureted
High Speed Air Bleed 33
Idle Air Bleed Size 73
Marine Use No
Material Aluminum
Model Q-Series
Primary Main Jet 74
Primary Power Valve 45
Primary Pump Nozzle Size 31
Product Type Carburetor
Secondaries Mechanical
Secondary Main Jet 74
Supercharged Application No
Throttle Bore 1-11/16 inch
Warranty Limited 90 Day
UPC 849804000935
Part Number Q-750-CT
View full details