HLY-0-81670 #1
HLY-0-81670 #2
HLY-0-81670 #3

Performance Carburetor 670cfm Street Ave

HOLLEY  |  Part# HLY-0-81670


AL Inventory: 0

MI Inventory: 5


Highlights:

  • Barrels - 4
  • Booster - Straight
  • CFM - 670
  • Choke - Manual
  • Finish - Shiny
  • Fuel Inlet - Dual
  • Fuel - Gasoline
  • Material - Aluminum
  • Model - 4150
  • Primary Main Jet - 65
  • Primary Power Valve - 6.5
  • Primary Pump Nozzle Size - 31
  • Product Type - 4150 Model Carburetor
  • Prop 65 - Short Label - prop65_warning.jpg
  • Prop 65 (C, R or CR) - CR
  • Prop 65 Yes/No - Yes
  • Secondaries - Vacuum
  • Secondary Main Jet - 68
  • Supercharged Application - No
  • Throttle Bore - 1.563 inch
  • Title - Holley - 4150 670CFM H/C STREET AVENGER
  • Vacuum Ports - 1 timed (spark) port, 2 full, and 1 PCV port

Carburetor - Model 4150 - Street Avenger - 4-BARREL - 670 CFM - Square Bore - Manual Choke - Vacuum Secondary - Dual Inlet - Silver - Each

$610.95


 





Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.



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