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In-Store Pickup Location

Summit Racing® Fuel Pressure Gauges SUM-G3122

Gauge, Fuel Pressure, 0-15 psi, 1 1/2 in., Analog, Mechanical, White Face, Each

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Brand: Summit Racing

Manufacturer's Part Number: SUM-G3122

Part Type: Gauges, Analog

Product Line: Summit Racing® Fuel Pressure Gauges

Summit Racing Part Number: SUM-G3122

UPC: 190861069336

Gauge Style: Summit® Chrome Plated

Gauge Type: Fuel pressure

Gauge Face Color: White

Sending Unit: Mechanical

Gauge Range: 0-15 psi

Gauge Size (in): 1 1/2 in. diameter

Gauge Size (mm): 38.00mm diameter

Sweep: Full sweep

Gauge Number Color: Black

Pointer Color: Black

Bezel Finish: Chrome

Illuminated: No

Liquid-Filled: No

OEM Replacement: No

Sending Unit Included: No

Quantity: Sold individually.

Notes: Gauge has a clear plastic lens. Will directly screw into any 1/8 NPT female port.

Gauge Series: Analog

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Summit Racing® fuel pressure gauges offer reliable, affordable precision. Proper fuel pressure is critical for adjusting your carburetor or fuel injection for top performance. Our analog gauges are available in a selection of styles and sizes, dry and liquid-filled, to meet your needs. Choose accurate fuel pressure gauges from Summit Racing®--a name you can trust.

Warranty

Questions & Answers Ask a Product Question
Q:

Which adapter do I need to mate this Fuel Pressure gauge to Holley 12-804 - Holley Fuel Pressure Regulator? Each has a different thread size and when I searched I can't find the correct adapter.

Asked by JEFF on April 18, 2019

A:

Thank you for your question. The Summit G3122 fuel pressure gauge is designed with a 1/8 in. NPT fitting to attach to a fuel line. The Holley 12-804 uses 3/8 in. ports but does not have a dedicated gauge port for a gauge.

Summit RacingSummit Racing Answer - April 18, 2019

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Q:

Can you mount this gauge on the outside?

Asked by RANDY on January 30, 2018

A:

I have mine under the hood in 2 cars with no problems.

ALEX from NV answered on January 30, 2018

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+See All Questions (2)

Most Helpful Reviews Review This Product

109 Customer Reviews for Summit Racing SUM-G3122 - Summit Racing® Fuel Pressure Gauges

Average Customer Review

5 Star

(70)

4 Star

(12)

3 Star

(6)

2 Star

(5)

1 Star

(16)

+See All 109 Reviews

Fuel Presure gauge

Summit RacingSummit Racing Verified Purchase

SUM-G3122
Had installed a high price liguid filled gauge and kept getting a low pressure reading or no pressure reading. Call Holley tech support they told me to use a non filled gauge so I ordered this one. It did the trick. Reading is steady and stays the same all the time. Gauge looks good and easy to install. The needle does not bounce.

3 of 3 found this review helpful.

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Reviewer: from IN

Date: October 07, 2015

Appearance
Ease of Installation
Price/Value
Quality

Gauge Lense

Summit RacingSummit Racing Verified Purchase

SUM-G3122
When I have an option I normally buy the Summit product because it usually is very well made and a good value. The lense on this gauge is plastic and was ruined during instalation when I got some gas on it. Get a gauge with a glass lense even if you have to pay more.

3 of 3 found this review helpful.

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Reviewer: from NC

Date: February 09, 2015

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Ease of Installation
Price/Value
Quality

Dry Gauge

Summit RacingSummit Racing Verified Purchase

SUM-G3122
This gauge isn't liquid filled, and seems to read more accurately than gauges that cost a lot more.

2 of 2 found this review helpful.

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Reviewer: from CO

Date: October 21, 2014

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junk

Summit RacingSummit Racing Verified Purchase

SUM-G3122
Out of the box gauge was at 3psi. Didn't bother to install.

1 of 1 found this review helpful.

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Reviewer: from WI

Date: October 03, 2016

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Accuracy?

Summit RacingSummit Racing Verified Purchase

SUM-G3122
Purchased Summit Brand Fuel Regulater. Instructions stated that the regulator was calibrated to 6.5 pounds pressure. This gauge read 14 pound higher. Not sure whether the gauge or the regulator is the accurate measurement.

1 of 1 found this review helpful.

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Reviewer: from MI

Date: September 21, 2016

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Quality

Some parts are not legal for use in California or other states with similar laws / regulations

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