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Holley 0-85770 | Carburetor

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$456.94
Part Number
HOL0-85770
Condition:
New
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Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

BRAND: Holley

FEATURES:

  • Manual Choke Vacuum Secondaries
  • 44% Weight Savings
  • Limited Lifetime Warranty
  • Street Avenger Carburetor
  • Street Avenger Carburetor; 4 bbl; 770 cfm; Model 4150; Vacuum Secondary; Manual Choke; Gasoline; Dual Fuel Inlet; 1.688 in. Throttle Bore; Down Leg Booster; Alum; Shiny Finish;
  • 100% Wet Flow Tested By Holley Technicians
  • 4 Corner Idle Allows You To Precisely Control Your Idle System
  • Manual Choke For Precise Cold Start Control
  • Optimized Street Calibration That Works Out Of The Box
  • Quick Change Vacuum Secondaries Allows A Wide Range Of Vehicles
  • No Unnecessary Trips Back To The Parts Store
  • Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
  • Features A Tumble Polished Finish Can Also Be Hand Polished
  • Glass Fuel Level Sight Windows For Easy Safe Float Adjustments

SPECIFICS:

BarrelFour
Booster TypeDown Leg
Carburetor Type4150
CFM770
ChokeManual
EmissionWithout EGR
FinishShiny
FlangeSquare Bore
Fuel InletDual
Fuel TypeGasoline
MaterialAluminum
Primary Main Jet70
Primary Power Valve6.5
Secondary Main Jet75
Secondary TypeVacuum
Supercharged ApplicationNo
Throttle Bore1.688 in.
TypeAutomotive
UsageStreet/Hi-Performance
Vacuum Port Quantity1 timed (spark); 2 full; 1 PCV
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

DOWNLOADS:

  • INSTALLATION INSTRUCTIONS
  • Product type:
    Aftermarket



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