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    Holley Street Avenger; Carburetor


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    • Product Details

      Part No. 0-80770

      Warranty Details (90 DAY REPLACEMENT IF DEFECTIVE)

      Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

      Product Features:

      • Vibratory Polished For Good Looks
      • Optimized Street Calibration That Works Out Of The Box
      • Factory Preset Electric Choke For Easy Startups
      • Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
      • No Unnecessary Trips Back To The Parts Store
      • Limited Lifetime Warranty
      • 100% Wet Flow Tested By Holley Technicians
      • Arrives Ready To Run

    • Specifications
      • Barrel:Four
        Booster Type:Straight Leg
        Carburetor Type:4150
        Choke:Electric
        Cubic Feet Per Minute Rating:770 cfm
        Emission:Without EGR
        Finish:Shiny
        Flange:Square Bore
        Fuel Inlet:Dual
        Fuel Type:Gasoline
        Material:Zinc
        Primary Main Jet:70
        Primary Power Valve:6.5
        Secondary Main Jet:75
        Secondary Type:Vacuum
        Supercharged Application:No
        Throttle Bore:1.688 in
        Type:Automotive
        Usage:Street/Hi-Performance
        Vacuum Port Quantity:1 timed (spark); 2 full; 1 PCV
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