Holley 0-90770 Truck Avenger 770 cfm carburetor.
The Holley 0-90770 Truck Avenger carburetor is precision engineered for the demands of the truck enthusiast.
Works great for off-roading as well! The Holley 770 CFM Truck Avenger carburetor covers engines from stock up to 400 horsepower.
The Holley 770 CFM Truck Avenger carburetor has square fuel bowls to provide precise fuel control and maintain the classic Holley look.
A single fuel inlet with a banjo fuel fitting is used for "bolt and go" simplicity and works well with low profile air cleaners.
New Viton fuel transfer tube seals ensure leak proof operation.
Four vacuum ports.
Quick change vacuum secondary cap allows fast secondary spring changes.
Easy to use electric choke.
New annular boosters provide incredible low and mid range throttle response and torque.
Holley 770 CFM Truck Avenger carburetors have externally adjustable idle mixture screws and spring loaded needle and seats to promote stable fuel levels for improved fuel control under all conditions and includes clear bowl sight plugs for easy float setting.
The Holley 770 CFM Truck Avenger carburetor has an exclusive "no trouble" one piece vent tube that eliminates fuel spillover from the vent tubes during extreme maneuvers.
The Holley exclusive dichromate finish promotes durability and good looks without the maintenance of a polished carburetor.
The Holley 770 CFM Truck Avenger carburetor features the exclusive "no trouble" metering block that eliminates fuel spillover through the boosters at extreme angles for flood free operation up to 40 degress while climbing and 30 degrees during side hill maneuvers and nose down decents. This allows you to off road in confidence without the annoying hesitations, stalling and flooding typically associated with carburetors in an off road environment.
TECH NOTE: Will mount on aftermarket Edelbrock, Holley, Weiand or Offenhauser intake manifolds set up for "square bore" carburetors or that have "dual bolt patterns" such as the Edelbrock 2101 Performer intake for small block Chevy engines. Will not mount on GM intake manifolds designed for Quadrajet carbs without an adapter.
Includes installation instructions and hardware.
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