Quick Fuel SQ-Series Carburetor 850CFM DR
Street-Q Carburetor 850CFM-4150
Quick Fuel Technology's new Street-Q carburetor is intended to deliver legendary Q-Series performance to hardcore street enthusiasts at a reduced price. The major differences between the Street-Q and the race-bred Q-Series is the substitution of cast metering blocks and a cast throttle body in place of fully-machined billet components. All of the critical functionality is retained - 2-circuit metering, downleg boosters, changeable idle and high-speed air bleeds and 4-corner idle. A universal throttle lever design accommodates Ford A/T kickdowns, 700-R4 bracket mounting holes and the ability to mount brackets for Chrysler vehicles. Available sizes include 650, 750, 850, and 950cfm for mechanical secondary models and a 750 vacuum secondary is also offered.
- Lightweight die-cast aluminum components
- Changeable idle and high-speed air bleeds
- Vacuum & mechanical secondary models
- 2-circuit metering - 4-Corner idle system
- Downleg boosters
- Universal throttle lever design fits Ford A/T Kickdown, 700-R4 mounting holes - accepts brackets for Chrysler vehicles
Specs:
| Barrels | 4 |
|---|---|
| Billet Color | Diecast-No Billet |
| Booster | Down Leg |
| Brand | Quick Fuel |
| CFM | 850 |
| Choke | None |
| Circuit | 2 |
| Emission Code | 3 |
| Finish | Shiny |
| Fuel | Gasoline |
| Fuel System | Carbureted |
| High Speed Air Bleed | 33 |
| Idle Air Bleed Size | 70 |
| Material | Aluminum |
| Model | Street-Q Series |
| Primary Main Jet | 76 |
| Primary Power Valve | 45 |
| Primary Pump Nozzle Size | 33 |
| Product Type | Carburetor |
| Secondaries | Mechanical |
| Secondary Main Jet | 84 |
| Supercharged Application | No |
| Throttle Bore | 1-3/4 inch |
Emissions:
3
This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
- 1965 and older U.S. manufactured California Certified vehicles
- 1967 and older U.S. manufactured Federally Certified vehicles
- 1967 and older Foreign manufactured vehicle
Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.