Holley Carburettor 770 CFM – Vacuum Secondary Ultra (Street Avenger) - E/Choke (Black) #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

Specifications :

Product Type:Carburetors

CFM:770

Fuel:Gasoline

Number of Barrels:4

Carburetor Flange:Square bore

Choke:Electric

Secondary Type:Vacuum

Fuel Inlet:Dual

Carburetor Finish:Hard core gray

Ford Kickdown:Yes

Throttle Linkage Type:Universal

Carburetor Height: 3.250"

Quantity: Sold Each

Notes: Carburetor has black anodized base plate and metering blocks.