The Ultra Street Avenger carburetor combines the proven Street Avenger calibration with the Ultra series' billet upgrades. All-aluminum construction saves roughly 5 lbs versus a comparable zinc carburetor, and black anodized 6061-T6 billet metering blocks and base plate add durability and a true gasket seal, along with a built-in clear fuel level sight glass for mess-free adjustments.
Specifications:
- CFM: 770
- Barrel Quantity: 4
- Flange Type: Square/4150
- Body Finish: Polished (Shiny)
- Billet Color: Black
- Choke Type: Electric
- Fuel Type: Gasoline
- Fuel Inlet: Dual
- Secondaries: Vacuum
- Material: Aluminum
- Model: 4150
- Primary Main Jet: 72
- Primary Power Valve: 6.5
- Secondary Main Jet: 84
- Throttle Bore: 1.6875"
- Vacuum Ports: 1 Timed (Spark), 2 Full, 1 PCV
- Warranty: Manufacturer's Limited Lifetime Warranty
- Part Number: 0-86770BK
Fits the square-bore 5 3/16" x 5 5/8" bolt pattern and can replace Holley, Edelbrock, Carter AFB, and Autolite-style carburetors; a spreadbore intake manifold requires an adapter. Compatible with GM, Chrysler, and Ford automatic transmission kickdown linkage, and includes a fuel line kit and quick-change vacuum secondary housing with springs.
FAQ
What CFM rating does the 0-86770BK carburetor have?
It is rated at 770 CFM.
What bolt pattern does this carburetor use?
It uses the square-bore 5 3/16" x 5 5/8" bolt pattern and can replace Holley, Edelbrock, Carter AFB, and Autolite-style carburetors.
Does this carburetor include a fuel line kit?
Yes, a fuel line kit is included so no additional parts are needed for installation.
What transmission kickdown linkage is this compatible with?
It is compatible with GM, Chrysler, and Ford automatic transmission kickdown linkage.
