750CFM Carburetor - Street- E/C

The Quick Fuel Technology 750 CFM Carburetor – Street E/C (SS-750) is a four-barrel square-bore carburetor engineered for street-driven vehicles requiring responsive fuel delivery and reliable cold-start capability. Featuring an electric choke for improved starting in variable temperatures and mechanical secondary activation for progressive fuel metering, this aluminum carburetor combines flow capacity with street-duty dependability. The dual inlet design and red anodized tumble-polished finish deliver both functional integration and distinctive appearance on display engine bays.

At 750 CFM, this carburetor sits in the mid-range flow category, positioning it between economy four-barrels and high-performance racing units. The square-bore configuration matches a wide range of intake manifolds, simplifying installation on both stock and mildly modified engines. The electric choke eliminates manual choking, reducing cold-start stumbling and emissions during warm-up cycles—a practical advantage in daily street use. Mechanical secondary activation prevents fuel flooding under light throttle conditions while ensuring full fuel supply under sustained acceleration, preserving drivability across city and highway driving.

This unit is intended for street enthusiasts, restorers, and engine builders seeking a balanced carburetor that performs without requiring constant tuning or exotic fuel systems. It suits vehicles running pump gasoline and stock-to-mild engine modifications where throttle response and off-idle manners matter as much as top-end flow. The dual inlet provision allows flexible fuel supply configurations, accommodating different fuel pump and line layouts common in street rod and classic car projects.

Quick Fuel Technology carburetors are recognized in the street performance sector for their attention to fuel atomization and transition circuits. The 750 CFM SS-series exemplifies that focus—offering enough flow for responsive acceleration without the complexity of larger carburetors on smaller or moderately powered applications.