Engine Kits

Holley Street Avenger Carburetors

These Street Avenger products offer better throttle response, better acceleration, enhanced fuel economy and superior driveability to anything on the street today. We have taken the guesswork out of street engine improvements with the Holley Street Avenger System. The Street Avenger System matches key components together in a dyno tested package, calibrated and designed uniquely for the street enthusiast. The first true performance carb designed specifically for the street
.
  • No TroubleTM adjustable vacuum secondaries. Select street, high performance or fuel Economy.
  • No TroubleTM adjustable electric choke for cleaner, smoother warm-ups.
  • External No TroubleTM adjustable float with sight plug.
  • Gen IV No TroubleTM power valve with million mile protection.
  • Four vacuum ports - PCV, Power Brake, Spark and A/C or modulating.
  • Sintered brass, high flow fuel inlet filters located in fuel bowls.
  • Ford A/T kickdown.
  • Holley zinc castings are more stable and less susceptible to performance changes due to heat build-up, than aluminum castings.
  • Lifetime Limited Warranty.


  • This product is in the following categories:

    HomeAir And FuelCarburetors

    Manufacturer:

    Holley

    Part #: 0-80570

    570 CFM 4 BBL Square Bore w/Vacuum Secondaries
    Price: $441.95
    Quantity:

    Part #: 0-80670

    670 CFM 4 BBL Square Bore w/Vacuum Secondaries
    Price: $441.95
    Quantity:

    Part #: 0-80770

    770 CFM 4 BBL Square Bore w/Vacuum Secondaries
    Price: $441.95
    Quantity:

    Part #: 0-80870

    870 CFM 4 BBL Square Bore w/Vacuum Secondaries
    Price: $441.95
    Quantity:

    Part #: 0-86670HB

    Holley 0-86670HB Ultra Pumper 4 Barrel Square Bore Carburetor. 670 CFM with Electric Choke
    Price: $615.95
    Quantity:

    Part #: 0-86770HB

    Holley 0-86770HB Ultra Pumper 4 Barrel Square Bore Carburetor. 770 CFM with Electric Choke
    Price: $615.95
    Quantity:

    Part #: 0-86770RD

    Holley Ultra Street Avenger Aluminum 4 Barrel Carburetor with Electric Choke. Square Bore 770 CFM
    Price: $557.95
    Quantity: