1978-1988 Cutlass Quick Fuel Super Street Series Carburetor, 780 CFM, Vacuum Secondaries SS-780-VS

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.
Features:

• 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
• QuickSet vacuum secondary housing fully adjustable opening rate by turning a screw - no more spring assortments or torn diaphragms.
• 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)

Specifications:

• Barrels: 4
• Billet Color: Red
• Booster: Down Leg
• CFM: 780
• Choke: Electric
• Circuit: 2
• Finish: Shiny
• Fuel: Gasoline
• Fuel System: Carbureted
• High Speed Air Bleed: 33
• Idle Air Bleed Size: 70
• Material: Aluminum
• Model: Super Street Series
• Primary Main Jet: 74
• Primary Power Valve: 65
• Primary Pump Nozzle Size: 33
• Secondaries: Vacuum
• Secondary Main Jet: 82
• Throttle Bore: 1-11/16 inch

Manufacturer Part Number : SS-780-VS