Carburetor Ultra Street Avenger Carburetor Ultra Street Avenger Carburetor; 4 bbl; 670 cfm; Model 4150; Vacuum Secondary; Electric Choke; Dual Fuel Inlet; Gasoline; Shiny w/Red Metering Block/Base Plate w/Gold Hardware; SPECIFICATIONS: CFM: 670 Type: Automotive Barrel: Four Choke: Electric Emission: Without EGR Flange: Square Bore Finish: Shiny Usage: Street/Hi-Performance Material: Aluminum Vacuum Port Quantity: 1 timed (spark) Primary Main Jet: 65 Secondary Main Jet: 68 Primary Power Valve: 6.5 Primary Pump Nozzle Size: 31 Supercharged Application: No Fuel Type: Gasoline Fuel Inlet: Dual FEATURES: Ultra Street Avenger Has Optimized Calibration Works Out Of Box Factory Preset Electric Choke For Easy Startups Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ 4 Corner Idle Allows You To Precisely Control Your Idle System Built In Clear Fuel Level Sight Glass For Fuel Level Adjustment Aluminum Construction For A 43 Percent Weight Savings No Unnecessary Trips Back To The Parts Store Limited Lifetime Warranty 10 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. They weigh in at approximately 5 lbs less than a comparable zinc carburetor. The new Ultra Street Avenger carburetors have the same great features as their aluminum counterparts such as a tumble polished aluminum finish; quick change vacuum secondaries for easy tuning to optimize performance or fuel economy; four vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy startups; built-in fuel filters; and an included fuel line kit so there are no unnecessary trips back to the parts store. 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 ba
  • Four Corner Idle System For Precise Control Of Idle Mixture On Radical Engines,Vacuum Secondary Allow Use On Wide Variety Of Vehicles,Glass Fuel Level Sight Windows For Easy And Safe Initial Float Level Adjustment,Aluminum Construction For Weight Sa
  • 0-86670RD
  • Holley
Dimensions11 x 12.5 x 7.4 inches

Holley Performance 0-86670RD Ultra Street Avenger Carburetor


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