Carburetor
Q Series Carburetor
Q Series Carburetor; 500 cfm.; 2 Barrel; Circle Track; Choke Assembly Removed; Gauge Rule;
- Barrel: Two
- Billet Color: Diecast-No Billet
- Booster Type: Straight
- Carburetor Type: Q-Series
- CFM: 500
- Choke: None
- Circuit: 2
- Emission: Without EGR
- Finish: Zinc
- Flange: OEM
- Fuel System Type: Carbureted
- Fuel Type: Gasoline
- High Speed Air Bleed: 33
- Idle Air Bleed Size: 73
- Material: Aluminum
- Primary Main Jet: 74
- Primary Power Valve: 45
- Primary Pump Nozzle Size: 31
- Secondary Main Jet: N/A
- Secondary Type: None
- Supercharged Application: No
- Throttle Bore: 1.6875 in.
- Type: Automotive
- Usage: Circle Track
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- 1 11/16 in. Throttle Bore Size
- 22-74 Primary Jet
- 26-73 Idle Bleed
- 26-33 Hi Speed Bleed
- 21-31 Pump Nozzle
- 25-45 Power Valve
- 18-2 Needle And Seat
- Gas Fuel
While modifying a street carburetor for circle track applications can work reasonably well, Quick Fuel Technologys 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.
"Innovators in fuel systems" is more than just a by-line. Quick Fuel Technology, since its inception in 1998, has grown exponentially in its 11 years of business 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 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. 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. Looking through this website will give you insight into our company's capabilities. We strive to provide a comprehensive line of carburetors, carburetor accessories, as well as service parts. Should you have a specific application that is not covered on this website, give us a call, we would be glad to talk to you about it. Whether you are looking for a recommendation or in need of technical service, we are simply a phone call away.