Holley Fuel Pressure Regulator – 4.5-9 PSI

Holley Fuel Pressure Regulator 12-707 4.5-9 PSI – -8 Inlet Port – four -6 Outlet Ports – Aluminum Billet Body

Regulates From 4.5-9 PSI

One -8 Inlet Port

Four -6 Outlet Ports

.437″ Restriction

Aluminum Billet Body

Top Casting Hard Coat Anodized

3 Fuel Pressure Gauge Mounting Options

Compatible For Use w/Methanol/Alcohol

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM’s popular LS engine are dominating the LS scene as well. Holley’s products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Regulator is compatible with Diesel #1 and Diesel #2.

One -8 inlet port and four -6 outlet ports

.437″ (7/16″) restriction

Aluminum billet body and top casting cover are hard coat anodized for corrosion resistance

Three fuel pressure gauge mounting options (fuel pressure gauge not included)

Includes mounting hardware and AN fittings

Compatible for use with gasoline and methanol/alcohol

Product Description:

Fuel Pressure Regulator

4-1/2 to 9 psi

In-Line

8 AN Female O-Ring Inlet

6 AN Female O-Ring Outlets

1/8 in NPT Port

Fittings Included

Aluminum

Gray Anodized

E85 / Gas / Methanol

Sold Individually

For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel, and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do.