950CFM Carburetor Street-Q Series

The Quick Fuel Technology 950 CFM Carburetor Street-Q Series is a four-barrel, square bore flange carburetor engineered for street performance vehicles requiring reliable fuel metering and consistent air-fuel ratio control. This 950 CFM unit delivers the airflow capacity necessary for mid-range displacement engines while maintaining the throttle response and drivability expected in real-world street applications. The tumble polished aluminum construction provides both corrosion resistance and a professional appearance, making it a visible component in engine bays where detail matters.

Key specifications drive the carburetor's function in specific operating conditions. The mechanical secondary system activates progressively as engine load increases, preventing excessive fuel consumption during light throttle cruising while supplying full fuel volume under acceleration. The dual inlet design ensures consistent fuel supply across both venturi stages, critical for stable idle quality and smooth transition through mid-range RPM ranges. The no-choke configuration assumes the engine will be started with modern ignition systems and fuel injection assist, eliminating cold-start complexity. At 8.75 lbs, the unit maintains a compact footprint that fits standard intake manifold bolt patterns without requiring custom adapter fabrication.

This carburetor serves builders and operators maintaining or upgrading domestic muscle cars, hot rods, and classic performance vehicles where traditional carburetion remains the preferred fuel delivery method. The 950 CFM specification sits in the practical middle ground—adequate for naturally aspirated small-block and mid-displacement big-block engines, yet conservative enough to avoid richness issues on smaller displacement builds. Street-Q series carburetors prioritize daily usability, not all-out racing performance, making this unit appropriate for weekend cruising, car show vehicles, and operators seeking reliable cold-start and part-throttle manners alongside straightforward tuning.