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Holley 770 CFM Street Avenger Carburetor 0-80770

Holley 770 CFM Street Avenger Carburetor 0-80770
Holley 770 CFM Street Avenger Carburetor 0-80770Holley 770 CFM Street Avenger Carburetor 0-80770Holley 770 CFM Street Avenger Carburetor 0-80770Holley 770 CFM Street Avenger Carburetor 0-80770Holley 770 CFM Street Avenger Carburetor 0-80770Holley 770 CFM Street Avenger Carburetor 0-80770Holley 770 CFM Street Avenger Carburetor 0-80770Holley 770 CFM Street Avenger Carburetor 0-80770Holley 770 CFM Street Avenger Carburetor 0-80770Holley 770 CFM Street Avenger Carburetor 0-80770
$1,032.99 ea
NEWARRIVING SOONEstimated Ship Date 03/26/2024 (If Ordered Today)52 Available from HOLLEY PERFORMANCE PRODUCTS as of 03/03/2024
Model: 3990486
STANDARD
DELIVERY
Street Avenger carburetors are known to bolt on right out of the box and have great features such as a quick change vacuum secondary for easy fine tuning; optimized street calibrations; four vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy start ups; built-in fuel filters; and an included fuel line kit so there are no unnecessary trips back to the parts store. The Avenger series are the first carburetors to have a limited lifetime warranty. With a great warranty like that and the included comprehensive instruction manual, you can count on years of worry free service.
Features:
  • Vibratory polished for good looks
  • Optimized street calibration that works-out-of-the-box
  • Factory preset electric choke for easy startups
  • 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)
  • Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
  • Fuel line kit included so there are no unnecessary trips back to the parts store
  • Limited lifetime warranty - Guaranteed to be free from defects in material and workmanship for the life of the product!
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932.
Installation Notes:
This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932.

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
techlibrary_carb_numerical_listing.pdf611.91KB
99r10618.pdf217.68KB
199r10219-3.pdf1.05MB

Videos:

Specifications:

Barrels 4
Booster Straight Leg
Booster Type Straight Leg
Carburetor Use Street
CFM 770
Choke Electric
Condition NEW
Emission Code 3
Finish Shiny
Fuel Gasoline
Fuel Inlet Dual
Marine Use No
Material Aluminum
Model 4150
Part Type Carburetor
Primary Main Jet 70
Primary Power Valve 6.5
Primary Pump Nozzle Size 31
Product Type Carburetor
Proposition 65 www.P65Warnings.ca.gov
Secondaries Vacuum
Secondary Main Jet 75
Supercharged Application No
Throttle Bore 1.688 inch
Vacuum Ports 1 timed (spark) port, 2 full, and 1 PCV port
Warranty Limited Lifetime Warranty

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Holley 770 CFM Street Avenger Carburetor 0-80770:
Classic Nova 2024