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Holley 0-86770HBK - Holley Ultra Street Avenger Carburetors

easy kits Holley 0-86770HBK - Holley Ultra Street Avenger Carburetors

JEGS Part Number: 510-0-86770HBK

Ultra Street Avenger Carburetor Kit
  • 770 cfm
  • Vacuum Secondary
  • Electric Choke
  • Hard Core Gray and Black Anodized Finish
  • Braided Fuel Line Kit
  • Fuel Pressure Gauge

    Holley 0-86770HBK - Holley Ultra Street Avenger Carburetors Details

    770 CFM

    Kit Includes:
  • Holley Ultra Street Avenger Carburetor p/n 510-0-86770HB
  • JEGS Performance Fuel Line Kit: p/n 555-110824
  • JEGS Performance Fuel Pressure Gauge p/n 555-41010

  • Barrels: 4
  • Billet Color: Black
  • Booster Type: Down leg
  • CFM: 770
  • Choke: Electric
  • Emission Code: 3
  • Finish: Hard Core Gray
  • Fuel: Gasoline
  • Fuel Inlet: Dual
  • Material: Aluminum
  • Model: 4150
  • Secondaries: Vacuum
  • Supercharged Application: No
  • Throttle Bore: 1.6875 inch (Square Bore)
  • Vacuum Ports: 1 timed (spark) port, 2 full, and 1 PCV port

  • Optimized Street Calibration
    That Works-Out-Of-The-Box!

    The Ultra Street Avenger carburetors feature all aluminum construction and are equipped with metering blocks and a base plate made from 6061-T6 billet aluminum. Three different anodized color options (Red, Blue, or Black) allow for a personalized look while maintaining the ultra-high strength and durability you get from billet. They weigh in at approximately 5 lbs. less than a comparable zinc carburetor.

    The Ultra Street Avenger carburetors have the same great features as their aluminum counterparts such as a tumble polished aluminum finish main body and fuel bowls. The Hard Core Gray finish Ultra Street Avenger features a hard coat anodized main body and fuel bowls for ultimate corrosion resistance and only available with black anodized billet aluminum metering blocks/base plate. Other features such as quick change vacuum secondaries for easy tuning to optimize performance or fuel economy; four vacuum ports for all necessary vacuum accessories; factory preset ''No Trouble'' electric choke for easy startups; built-in fuel filters; and an included fuel line kit. Ultra Street Avengers feature the same optimized street calibration as the zinc versions so you know they will run great on your vehicle. In addition, the Ultra Street Avenger now comes with anodized metering blocks and a base plate made from 6061-T6 billet aluminum and a built in, clear fuel level sight glass for easy, no mess fuel level adjustments. The clean, polished look coupled with Red, Blue, or Black metering blocks and throttle body will certainly set your ride apart whether you are at the show or track.

  • Billet Aluminum Metering Blocks/Base Plate for True Gasket Sealing
  • Factory Preset Electric Choke for Easy Starts
  • Vacuum Secondaries Allow Use on a Wide Variety of Vehicles
  • Quick Change Vacuum Housing Cap Allows You to Tune for Performance or Fuel Economy (Springs Included)
  • 4-Corner Idle Allows You to Precisely Control Your Idle System
  • Built In, Clear Fuel Level Sight Glass for Easy, No Mess Fuel Level Adjustments
  • Aluminum Construction for a 43% Weight Savings
  • Ford Automatic Transmission Kickdown
  • Square Bore Base Plate
  • Limited Lifetime Warranty
  • 100% Wet-Flow Tested by Holley Technicians - Ready To Run!
  • Comprehensive Instruction Manual
  • Available Tumble Polished Finish or Hard Core Gray Finish on Main Body and Fuel Bowls
  • Anodized Red, Blue and Black Billet Metering Blocks and Base Plates (Hard Core Gray only available with black components)
  • Red & Blue Anodized Carbs Have Gold Hardware; Black Anodized Carbs Have Black Hardware

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