Carburetor - SS-Series - 4-Barrel - 750 CFM - Square Bore - Electric Choke - Mechanical Secondary - Dual Inlet - Polished / Red Anodized - Each Super Street Series carburetors combine street-friendly drivability and track-capable performance in a single value-oriented package. Setting them apart from ordinary street carbs, they feature billet dual metering blocks and throttle-bodies that offer tighter tolerances and eliminate porosity. Not only are Super Street Series carbs available with both vacuum or mechanical secondaries, QFT™ also offers models designed and calibrated specifically for E85 fuel and blow-through forced induction applications. Running alternative fuel or boost no longer requires an expensive custom carburetor. All SS-Series carburetors are equipped with universal throttle levers to accommodate Ford A/T kickdown, GM 700 R4 mounting holes, and ability to mount brackets for Chrysler vehicles. Available in 8 different sizes, bolting on the ultimate street/strip carburetor has never been easier. •Billet dual metering blocks & throttle bodies for improved durability •Changeable idle, high-speed air bleeds & power valve restrictions •Dual inlet fuel bowls with dual sight glass windows for easy float adjustment •4-Corner idle for precise idle and smooth transition •Fully-adjustable electric choke with easy one wire hookup •Race-ready with notched secondary floats and jet extensions •Polished or Black Diamond™ finish available (some models) SPECS Barrels 4 Billet Color Red Booster Down Leg Brand Quick Fuel Carburetor Use Performance and Race CFM 750 Choke Electric Circuit 2 Condition New Emission Code 3 Finish Shiny Fuel Gasoline Fuel System Carbureted High Speed Air Bleed 31 Idle Air Bleed Size 70 Marine Use No Material Aluminum Model Super Street Series Primary Main Jet 74 Primary Power Valve 65 Primary Pump Nozzle Size 31 Product Type Carburetor Secondaries Mechanical Secondary Main Jet 80 Supercharged Application No Throttle Bore 1-11/16 inch Instructions for SS-750