Holley Fuel Pressure Regulator - EFI (Clear Coat)

Part #: 512-502

$289.00 For each

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Learnabout Holley

Product Details

Fits On:

93-97 Firebird Formula, Trans Am GT, Trans Am V8 5.7, 94-95 Impala SS V8 5.7, 94-97 Camaro Z28 V8 5.7

Description:
Adjustable From 35-65 PSI
CNC Machined Billet Aluminum for Great Looks and Durability
Bolts In Stock Location For Ease of Installation

About Holley

What can you say about a company that has been at the forefront of the OEM and aftermarket automotive industries for well over 100 years? Well, there aren't many companies that can claim that distinction in the first place, so Holley is very much in a league of its own just in that regard. In fact, Holley has become synonymous with American performance, and has manufactured more than 250 million carburetors, all starting with the Ford Model A. Holley carbs became standard equipment on Ford vehicles in 1904, and Holley is still a supplier to Ford to this day. The company brings this history of reliability, as well as its many years of racing experience, to each and every product it manufactures, from fuel pumps to its world-famous "double-pumper" carburetors.

FAQs

Q: What is a fuel pressure regulator? Why buy a fuel pressure regulator?
A: The fuel pressure regulator regulates the fuel pressure that goes into the engine. The car's computer does not control the fuel pressure regulator; it is controlled by the engines vacuum. Depending whether the idle is high or low the fuel pressure regulator opens and closes giving more or less fuel. With a high performance motor, an adjustable fuel pressure regulator is needed to increase the amount of fuel given to the engine since larger injectors and fuel pump will be utilized.

Q: How do you install a fuel pressure regulator?
A: You disconnect a vacuum hose and one fuel line on your fuel pressure regulator and replace it with the new adjustable unit within minutes.

Q: Will installing an aftermarket fuel pressure regulator add horsepower to my vehicle?
A: Not directly, but when adding an aftermarket fuel pressure regulator and high flow fuel pump to your modified engine, it can help deliver the additional fuel needed for optimum performance.

If you live in California, please note this item may be subject to a Proposition 65 warning. Click here to learn more.

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