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770 CFM Carburetors
- Aluminum Street Avenger 4-bbl Carburetor
- 770 cfm
- Manual Choke
Features: - Features a tumble polished finish (can also be hand polished)
- Optimized street calibration that works-out-of-the-box
- Manual choke (Cable driven, hand operated) for precise cold start control
- Glass fuel level sight windows for easy, safe float adjustments
- 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)
- 4-corner idle allows you to precisely control your idle system
- Aluminum construction for a 44% weight savings
- Ford A/T kickdown
- 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!Specifications:
- Barrels: 4
- Booster: Down Leg
- CFM: 770
- Choke: Manual
- Finish: Shiny
- Fuel: Gasoline
- Fuel Inlet: Dual
- Material: Aluminum
- Model: 4150
- Secondaries: Vacuum
- Throttle Bore: 1.688 inch
- Vacuum Ports: 1 timed (spark) port, 2 full, and 1 PCV port
Part TypeCarburetor
BrandHOLLEY
Package Height7.8
Package Width11.6
Package Length12.3
Weight9.59 PG
Part CategoryPerformance Parts
Primary Power Valve (Hg)6.5 Hg
UsageStreet/Hi-Performance
FlangeSpread Bore
ChokeManual
Primary Jet Size70
EmissionWithout EGR
QuantitySold individually
BarrelFour
Cfm770
TypeAutomotive
Throttle Linkage TypeUniversal
New Or RemanufacturedNew
Ford KickdownYes
Carburetor FlangeSquare bore
FuelGasoline
Booster TypeStraight-leg
Secondary TypeVacuum
New Or RemanufacturedNew
Secondary Jet Size75
FinishShiny
Vendor Part Number0-85770
Package Qty1
Package TypeEA
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