Holley 12-803 Fuel Pressure Regulator-2 Port Adjustable- 4.5-9 PSI-Chrome Finish
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Delivery and Shipping
Delivery and Shipping
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Delivery in 3-5 days.
This is a Holley Chrome Carburetor Fuel Pressure Regulator.
Part # 12-803
This is a brand new, unused product from the manufacturer.
Fuel Pressure Regulator
Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task. All Holley regulators are pre-set at the factory so there is no guesswork when first installing the regulator. The Holley 12-803 fuel pressure regulator features 3/8" NPT in/out ports.
- Adjustable fuel regulation from 4-1/2 to 9 psi
- .220" (7/32") restriction
- 3/8" NPT ports ( 1 in, 2 out)
- Chrome finish
- Mounting bracket included
|Inlet Size||3/8 inch NPT|
|Outlet Size||3/8 inch NPT|
|Pressure Range||4.5-9 PSI|
|Product Type||Fuel Pressure Regulator|
Shipping will be free to the US only. Item will be shipped within one business day upon receiving payment for your purchase, and if in time, will be shipped the same business day. We process and ship orders daily through the five business days, sometimes within minutes of your order and usually within 24 hours of your order. We also respond to inquiries within a 24-hour period.
Heintz Sales, founded in 2016, is a locally owned small business e-commerce venture, looking to meet your online purchasing needs in automotive, sport and recreation, and general DIY home improvement projects. We carry a variety of products from more than 200 manufacturers, and have been expanding our product offerings daily.
Heintz Sales works in close partnership with Heintz Brothers Automotive, striving to meet the racing needs of oval track racers, drag racers, dirt track racers, NASCAR racers, and racers of any kind. Heintz Brothers for over 50 years has specialized in engine building, parts sales, and customer service in the racing industry. Our commitment to excellence and the business is shown by the induction of the Heintz Brothers, Steve and Mike, into the NC Drag Racing Hall of Fame. Heintz Brothers is located in Statesville, NC, and also works in partnership with Heintz Performance, located in Concord, NC, near the speedway.
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