Quick Fuel Hot Rod Series Vacuum Secondary Carburetor Featuring die cast aluminum components, lightweight, economical and great looking. Tumble polished for a long lasting shine. Other features include changeable air bleeds, 4-corner idle system, dual fuel inlets, large float level sight glasses, adjustable vacuum secondary housing and quickset electric choke.
Part Type: Carburetor Model: 4150
Fuel Type: Gasoline Application: Street/Strip Number of Barrels: 4 CFM: 680 Choke Type: Electric Fuel Inlet: Dual Fuel Inlet Fitting Size: 5/8"-18 Inverted Flare
Secondary Type: Vacuum Throttle Linkage Type: Universal Ford Auto Trans Kickdown: No Main Body: Aluminum Booster Type: Down Leg Screw-In Air Bleeds: Yes Primary Venturi Diameter: 1.312" Base Plate: Integral with Main Body Base Plate Pattern: 5.16" x 5.62" Primary Throttle Bore Diameter: 1-11/16" Secondary Throttle Bore Diameter: 1-11/16" Primary Metering Block: Billet Aluminum Secondary Metering Block: Yes Primary Fuel Bowl: Center Hung Float, Aluminum Secondary Fuel Bowl: Center Hung Float, Aluminum Externally Adjustable Floats: Yes Fuel Bowl Sight Windows: Dual Primary Accelerator Pump: 30cc Secondary Accelerator Pump: NA Primary Main Jets: 70 Secondary Main Jets: 74 Jet Extensions: No Quick Change Jet Ports: No Needle & Seat: .100" Viton Idle Bleed: .070" Intermediate Bleed: NA Hi-Speed Bleed: .028" Primary Power Valve: 6.5" Hg Secondary Power Valve: NA Primary Pump Nozzle Size: .031" Secondary Pump Nozzle Size: NA Secondary Spring Color: NA Finish: Shiny Tumble Polished PCV Port: Yes Vacuum Port - Timed (Spark): Two Vacuum Port - Full Vacuum: One Manufacturer: Quick Fuel Technologies Manufacturer's Part Number: HR-680-VS Weight: 9.5 lbs. Warranty: Quick Fuel Technology warrants to the original purchaser only that its new and remanufactured products shall be free from defects in material and workmanship for a period of 90 days from date of purchase. In the event of a defect in material or workmanship, QFT will, at its option, repair or replace the product, or any defective part or parts thereof, without charge to the original purchaser. This warranty does not apply to products that have been modified or altered, subjected to misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, water, corrosion, faulty repair or used in other than those applications recommended by QFT. Quantity: Sold as Each
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