770 CFM ULTRA STREET AVENGER FOUR BARREL CARBURETOR - HARD CORE GRAY


-HOL-0-86770HB


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 “No trouble” 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.


Features

Hard Core Gray™ w/ black anodized billet aluminum metering blocks/base plate with black hardware

Vacuum secondaries allow use on a wide variety of vehicles

1 timed (spark) port, 2 full vacuum, and 1 PCV port

Ford A/T kickdown, does not work with AOD transmissions

Glass fuel level sight windows for easy and safe initial float level adjustment

Aluminum construction for weight savings

4 corner idle adjustability

Electric choke for easy cold starting and warm up

Casting is hard coat anodized for ultimate corrosion resistance

More Information
Part Type Carburettors
Product Line Air & Fuel Delivery
Brand Holley
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