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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.
Quick Fuel Street-Q Carburetor 850CFM - SQ-850
$870.95
Features:
- 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
Product Specifications:
- Product Details: 850 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline
- Adjustable Air Bleeds: Yes
- Adjustable Emulsion Bleeds: No
- Adjustable Idle Feed Restrictors: No
- Air Cleaner Flange Diameter: 5-1/8
- Barrel Quantity: 4
- Barrels: 4
- Barrels Quantity: 4
- Billet Color: Diecast-No Billet
- Body Color: Polished Aluminum
- Body Finish: Polished
- Body Material: Aluminum
- Booster: Down Leg
- Booster Design: Downleg
- Carburetor Use: Performance and Race
- CFM: 850
- CFM Rating: 850
- Choke: None
- Choke Type: None
- Circuit Count: 2
- Color: Polished Aluminum
- Condition: New
- Cubic Feet Per Minute Rating: 850
- 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 System: Carbureted
- Fuel Type: Gasoline
- Gasket Or Seal Included: Yes
- Grade Type: Street/Strip
- Linkage Attached: Yes
- Marine Approved: No
- Marine Use: No
- Material: Aluminum
- Meter Block Material: Cast Aluminum
- Metering Block Color: Shiny
- Model: 4150
- Mounting Hardware Included: No
- Mounting Hole Quantity: 4
- Part Type: Carburetor
- Primary Float Type: Center Hung Nitrophyl
- Primary Main Jet Size: 76
- Primary Power Valve: 45
- Primary Pump Nozzle Size: 32
- Primary Throttle Bore Diameter: 1.75
- Primary Venturii Diameter: 1.4
- Product Type: Carburetor
- Secondaries: Mechanical
- Secondary Barrel Type: Mechanical
- Secondary Float Type: Center Hung Nitrophyl
- Secondary Jet Extensions: Yes
- Secondary Main Jet Size: 84
- Secondary Throttle Bore Diameter: 1.75
- Series: Street-Q Series
- Supercharged Application: No
- Throttle Bore Diameter: 1-3/4 inch
- Throttle Kickdown Provision(S): Compatible with GM, Chrysler, and Ford A/T kickdown linkage
- Vacuum Ports: 1 timed (spark) port, 2 full, and 1 PCV port