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Holley 4150 HP Series Carburetors


Holley
Holley 4150 HP Series Carburetors

Product images may differ from actual product appearance.

Race-ready right out of the box!
For amazing response from an affordable production carburetor, your search stops here. Holley delivers with hard-core 4150 series carbs for serious high performance ranging from 390 to 1000 cfm.

   Holley 4150 Shared Specifications

  • Notched floats and jet extensions for continuous fuel delivery
  • Center-hung floats offer plumbing on both sides
  • High-flow metering blocks
  • Nonstick, reusable metering block gaskets for easy tuning
  • Spun-in boosters won't fall into engine
  • Four corner idle system
  • Loctite-fastened buttonhead throttle plate screws for less air restriction
  • Viton-tipped needle and seats for precise fuel delivery
  • Stainless steel throttle plates for corrosion protection
  • High-strength sealing surfaces
  • Contoured Venturi inlet provides more balanced airflow, which increases power
  • Power valve blowout protection
  • 100% wet-flow tested and calibrated
  • Changeable, screw-in air bleeds offer expanded tuning options
  • Dichromate finish

    Holley Spec Variations
  • Offered by Holley in 390, 600, 650, 750, 830, 950, or 1000 cfm
  • Calibrated for gasoline or methanol
  • Only 510-0-80529-1 has quick-change vacuum secondaries, the rest have progressive mechanical
  • Most primary and secondary accelerator pumps are either both 30cc or both 50cc except for part numbers 510-0-80513-1 and 510-0-80514-1, which are a 30cc primary/50cc secondary combo.
  • Spun-in boosters are straight leg, down leg, double-step down leg, or annular.
  • Part numbers 510-0-80507-1, 510-0-80541-1, and 510-0-80509-1 are NASCAR-approved.

    These kits, put together by JEGS Professionals, include Carburetor, JEGS Billet Fuel Line With Filter and Fuel Pressure Gauge


  • 21 Products
    390cfm

    510-0-80507-1
    390 cfm 4150 HP Carburetor
  • Gasoline
  • Progressive mechanical secondaries
  • Dual 30cc accelerator pumps
  • Spun-in boosters
  • NASCAR-approved
  • $789.95
    Ships
    600cfm

    510-0-80540-1
    600 cfm 4150 HP Carburetor
  • Gasoline
  • Progressive mechanical secondaries
  • Dual 30cc accelerator pumps
  • Spun-in straight leg boosters
  • $789.95
    Order Today Ships 02/05/15
    650cfm

    510-0-80541-1
    650 cfm 4150 HP Carburetor
  • Gasoline
  • Progressive mechanical secondaries
  • Dual 30cc accelerator pumps
  • Spun-in straight leg boosters
  • NASCAR-approved for
    late model stock car classes
  • $789.95
    Ships

    510-0-80541-1K
    650 cfm 4150 HP Carburetor Kit Includes
  • 650 CFM Carb
  • JEGS Fuel Line w/Filter
  • JEGS Gauge
  • Easy Kits
    $889.93
    Ships
    750cfm

    510-0-80528-1
    750 cfm 4150 HP Carburetor
  • Gasoline
  • Progressive mechanical secondaries
  • Dual 30cc accelerator pumps
  • Spun-in down leg boosters
  • $789.95
    Ships

    510-0-80528-1K
    750 cfm 4150 HP Carburetor Kit Includes
  • 750 CFM Carb - Progressive Mechanical
  • JEGS Fuel Line w/Filter
  • JEGS Gauge
  • Easy Kits
    $889.93
    Ships

    510-0-80529-1
    750 cfm 4150 HP Carburetor
  • Gasoline
  • Quick-change vacuum secondaries (3 vacuum ports)
  • Dual 30cc accelerator pumps
  • Double step, down leg boosters
  • $789.95
    Ships

    510-0-80529-1K
    750 cfm 4150 HP Carburetor Kit Includes
  • 750 CFM Carb - Quick Change Vacuum Secondaries
  • JEGS Fuel Line w/Filter
  • JEGS Gauge
  • Easy Kits
    $877.97
    Ships

    510-0-80535-1
    750 cfm 4150 HP Carburetor
  • Alcohol
  • Progressive mechanical secondaries
  • Dual 30cc accelerator pumps
  • Spun-in double-step down leg boosters
  • $789.95
    Order Today Ships 02/05/15

    510-0-80535-1K
    750 cfm 4150 HP Carburetor Kit Includes
  • 750 CFM Carb - 30cc Accelerator Pumps
  • JEGS Fuel Line w/Filter
  • JEGS Gauge
  • Easy Kits
    $877.97
    Order Today Ships 02/05/15
    830cfm

    510-0-80509-1
    830 cfm 4150 HP Carburetor
  • Gasoline
  • Progressive mechanical secondaries
  • Dual 30cc accelerator pumps
  • Spun-in double-step down leg boosters
  • NASCAR-approved
  • $820.95
    Ships

    510-0-80509-1K
    830 cfm 4150 HP Carburetor Kit Includes
  • 830 CFM Carb
  • JEGS Fuel Line w/Filter
  • JEGS Gauge
  • Easy Kits
    $869.97
    Ships
    950cfm

    510-0-80496-1
    950 cfm 4150 HP Carburetor
  • Gasoline
  • Progressive mechanical secondaries
  • Dual 30cc accelerator pumps
  • Spun-in double-step down leg boosters
  • $820.95
    Ships

    510-0-80496-1K
    950 cfm 4150 HP Carburetor Kit Includes
  • 950CFM Carb - Gasoline
  • JEGS Fuel Line w/Filter
  • JEGS Gauge
  • Easy Kits
    $920.93
    Ships

    510-0-80498-1
    950 cfm 4150 HP Carburetor
  • Alcohol
  • Progressive mechanical secondaries
  • Dual 50cc accelerator pumps
  • Spun-in double-step down leg boosters
  • $820.95
    Order Today Ships 02/05/15

    510-0-80498-1-R
    *REMAN - 950 cfm 4150 HP Carburetor
  • Alcohol
  • Progressive mechanical secondaries
  • Dual 50cc accelerator pumps
  • Spun-in double-step down leg boosters
  • Was: $782.99
    Now: $773.99
    Ships

    510-0-80498-1K
    950 cfm 4150 HP Carburetor Kit Includes
  • 950CFM Carb - Alcohol
  • JEGS Fuel Line w/Filter
  • JEGS Gauge
  • Easy Kits
    $896.97
    Order Today Ships 02/05/15
    1000cfm

    510-0-80513-1
    1000 cfm 4150 HP Carburetor
  • Gasoline
  • Progressive mechanical secondaries
  • 30cc primary and 50cc secondary accelerator pumps
  • Spun-in double-step down leg boosters
  • $820.95
    Ships

    510-0-80513-1K
    1000 cfm 4150 HP Carburetor Kit Includes
  • 1000 CFM Carb - Spun-in double-step down leg boosters
  • JEGS Fuel Line w/Filter
  • JEGS Gauge
  • Easy Kits
    $920.93
    Ships

    510-0-80514-1
    1000 cfm 4150 HP Carburetor
  • Gasoline
  • Progressive mechanical secondaries
  • 30cc primary and 50cc secondary accelerator pumps
  • Spun-in annular boosters
  • $820.95
    Ships

    510-0-80514-1K
    1000 cfm 4150 HP Carburetor Kit Includes
  • 1000 CFM Carb - Spun-in annular boosters
  • JEGS Fuel Line w/Filter
  • JEGS Gauge
  • Easy Kits
    $920.93
    Ships

    21 Products