Holley Tube Type ACCELerator Pump Discharge Nozzles - .031"

A good selection of accelerator pump discharge nozzle sizes is indispensable to the proper tuning of the accelerator pump system. The nozzle hole size determines the rate of fuel discharge. a larger hole will "shoot" the fuel at a faster rate, and with less pressure, than a smaller hole. Sizes are stamped on each nozzle. For example, the number "31" indicates that the nozzle hole size is . 031". Various styles of nozzles are offered by Holley, including the following: Used on Models 4150, 4160 and 4500

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!

Fuel Pump Module Assembly

The Low Profile Design For Added Clearance When Needed

Clamping System Allows You To Locate Module Anywhere In The Tank

360 Degree Rotation Clamping Easy Clocking Of Plumbing/Wiring

Hydramat w/Consistent Fuel Supply/6 Clocking Pin/360 Deg. Adjust

Black Aluminum For Corrosion Resistance/Long Lasting Good Looks

1/4in. Npt Ports For A Wide Variety Of Plumbing Options

Product Description:

Accelerator Pump Discharge Nozzle

0.031 in ID

Tube Type

Aluminum

Natural

Holley Carburetors

Pair

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.