1964-1977 Chevelle Quick Fuel Slayer Series Carburetor, Black Diamond, 600 CFM BD-1957

Slayer Series street carburetors are designed with many of the same innovations and features that are built into all QFT race-winning carburetors, including changeable air bleeds and power valve channel restrictions. It's designed with a secondary metering plate with changeable jets, and features all aluminum components for additional weight savings. All Slayer 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. Slayer Series are available in 450, 600, and 750 cfm vacuum secondary models.
Even a carburetor that performs great can still be an eyesore, but it doesn't have to be that way. Quick Fuel Technology's proprietary Black Diamond coating offers excellent corrosion resistance as well as a durable finish that easily stands up to dirt and oil. In addition to great looks, the PTFE coating reduces fuel temperature by six percent for improved performance.
Specifications:

• Barrels: 4
• Billet Color: Diecast - No Billet
• Booster: Straight Leg
• CFM: 600
• Choke: Electric
• Circuit: 2
• Finish: Black
• Fuel: Gasoline
• Fuel System: Carbureted
• High Speed Air Bleed: 31
• Idle Air Bleed Size: 73;33
• Material: Aluminum
• Model: Slayer Series
• Primary Main Jet: 66
• Primary Power Valve: 65
• Primary Pump Nozzle Size: 31
• Secondaries: Vacuum
• Secondary Main Jet: 74
• Throttle Bore: 1-9/16 Inch

Manufacturer Part Number : BD-1957