Tag: dominator

NOS (16520NOS): Microswitch Bracket Kit for 4500 Gen 3 Dominator Carburetor

John Arnaud Leave a comment
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NOS has released a new billet microswitch bracket kit designed specifically for Holley’s Gen 3 Dominator carburetors. Featuring a laser-engraved NOS logo, this great-looking, anodized-aluminum black bracket will not flex or bend, allowing consistent nitrous activation every time. The 16520NOS kit includes bracket and microswitch.

Features

  • Fits Holley Gen 3 Dominator carburetors.
  • Black anodized for good looks and corrosion protection.
  • Constructed from 6061 aluminum.
  • New microswitch included.
  • Adjustable switch engagement.
  • Billet design will not flex or bend—allowing consistent activation every time.
  • Provides a simple solution to microswitch mounting.
  • Laser-engraved NOS logo.

NOS Microswitch Bracket Kit for 4500 Gen 3 Dominator Carb 16520NOS

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

Holley (0-80835HBX): Holley Ultra XP™ Methanol Carburetor

Donnie Hurt Leave a comment
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Available in an all-new Hard Core Gray™ hard coat anodized finish with Black™ billet for improved corrosion protection, Holley Ultra XP™ Methanol carbs are 38% lighter than our original HP with 20% greater fuel capacity plus 30 other new features, including:

  • Integrated idle bypass valve for idle adjustments while maintaining correct throttle plate to transfer slot relationship
  • High-capacity fuel bowls that offer 20% more capacity to eliminate starvation
  • Integrated fuel shelf to minimize fuel aeration
  • Internal baffling to control fuel slosh
  • Fully tunable billet metering blocks
  • Billet base plate
  • Adjustable secondary linkage and knurled (hand adjustable) curb idle screws
  • Methanol-specific calibration
  • Contoured venturii inlet for balanced airflow and increased horsepower
  • Air bleeds moved outward for a smoother airflow transition from the top of the carburetor into the venturii
  • Dual 50-cc accelerator pumps for the perfect amount of fuel from idle to full throttle
  • Built-in drain plug in front center of bowl for easy emptying
  • 8AN (o-ringed) inlet threads for a wide variety of plumbing options (can be plumbed from either side)
  • Mechanical secondaries for perfect off-the-line launches
  • Elongated (dual pattern) mounting holes for fitment on intakes with square flanges (Holley 4150™ style) or large flanges (Holley Dominator® style)
  • Notched float and jet extensions

    Holley 0-80835HBX
    Holley 0-80835HBX

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

Holley Dominator Fuel Pump

Pump Your Ride: New HP and Dominator Fuel Pumps from Holley

John Arnaud Leave a comment
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Holley recently announced additions to its HP and Dominator Fuel Pump lines, both designed with improved hot–fuel handling capabilities to diminish the effects of heated fuel now common with many modern pump gas blends.

Holley HP Fuel Pump
Holley HP Fuel Pump

Compatible with pump or race gas, Holley’s new HP and Dominator Fuel Pumps are engineered to work with your carbureted or fuel-injected street vehicle or race car. They feature OEM gerotor technology to achieve quiet, lightweight results as well as dependable operation at more than 100,000 miles.

Both Holley pumps can be wired for full-time duty for maximum value, and are 18.5-volt compatible at pressures up to 80 PSI.

Grab your own Holley HP or Dominator Fuel Pump at your local Parts Pro retailer, or find a local affiliated store using our dealer locator.

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Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.