REGULATOR/DAMPER, STANDARD RANGE 40-70PSI 12-1000
SKU: 73978395577

REGULATOR/DAMPER, STANDARD RANGE 40-70PSI 12-1000

Sale price$153.42 Regular price$170.47
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Description

REGULATOR/DAMPER, STANDARD RANGE 40-70PSI 12-1000REGULATOR DAMPER, STANDARD RANGE 40 70PSI Fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine. Features:

REGULATOR/DAMPER, STANDARD RANGE 40-70PSI

Fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine.

Features:

  • Engineered to stabilize pressure pulsations caused by the injectors opening, ideal for applications with large fuel injectors and high volume fuel pumps
  • Compatible with any fuel -- full anodized billet aluminum construction with stainless steel springs and fluorosilicone diaphragm
  • Fittings included for damper/regulator?s and direct mount dampers
  • 1/8" NPT port on body of damper/regulators and in-line dampers for easy installation of mechanical pressure gauge or pressure transducer
  • Vacuum fitting and one foot of hose included with all dampers for vacuum referencing
  • Assembled and tested in the USA

Specs:

Adjustable Yes
Brand Holley
Emission Code 3
Finish Anodized Black
Fuel Type Gasoline / Ethanol / Methanol / E85
Gauge Included No
Gauge Port Included Yes
Grade Type Performance
Inlet / Outlet Size 3/4-16 Female O-Ring (AN 8)
Inlet Gender Female
Inlet Port Diameter 8 AN ORB
Inlet Port Quantity 1
Inlet Type 8 AN ORB
Maximum Pressure 70Pounds per Square Inch
Minimum Pressure 40Pounds per Square Inch
Mounting Bracket Included Yes
Mounting Type Inline
Outlet Gender Female
Outlet Port Diameter 8 AN ORB
Outlet Port Quantity 1
Outlet Type 8 AN ORB
Port Quantity 2
Pressure Range 40-70 PSI
Product Type Fuel Pressure Regulator/ Damper
Rebuildable Yes
Style Billet Aluminum
Vacuum Port Quantity 2
Warranty Limited 90 Day
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73978395577

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Nicolas
West Palm Beach, US
★★★★★ 5
Service
Size: 14-22 2.0L hybrid
Looks like engine air filter, it’s smaller than needed; but needs to be compared. Haven’t looked at air cabin yet
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Reviewed in the United States on May 23, 2026
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Shreya R
Dallas, US
★★★★★ 5
Perfect for my Honda Accord 2022
Size: 14-22 2.0L hybrid
Perfect for my 2022 Honda Accord hybrid EXL.
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Reviewed in the United States on May 6, 2026
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Guy Ledin
Belleville, US
★★★★★ 5
Amazing
Size: 18-22 2.0L
Great quality and the price is amazing!
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Reviewed in the United States on April 28, 2026
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Dawn Marx
Waukegan, US
★★★★★ 5
It works and fits
Size: 14-22 2.0L hybrid
Worked perfectly.
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Reviewed in the United States on April 30, 2026
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Jorge
San Leandro, US
★★★★★ 5
Beautiful
Size: 18-22 1.5L
I love it
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Reviewed in the United States on April 16, 2026

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