Pay in installments of $31.24 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
For Your Every Summer RSVP, with Code: SUMMER15
Description
Holley EFI Vacuum/Boost GaugeHolley EFI Vacuum Boost Gauge Fuel Pressure Standard 2 1 16" size CAN 0 100 PSI Black Face Black Bezel Overview These analog style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and Dominator ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles. CAN bus communication allows the gauges to daisy chain using the included stereo cables, making installation quick
Holley EFI Vacuum/Boost GaugeFuel Pressure - Standard 2-1/16" size - CAN - 0-100 PSI - Black Face - Black Bezel
Overview
These analog-style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and Dominator ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles. CAN-bus communication allows the gauges to daisy chain using the included stereo cables, making installation quick and clean. The required gauge module (P/N 554-130) allows plug and play communication between the ECU and gauges, through a one-wire ECU connection.
Easy to install - One plug and play gauge module (P/N 554-130) is required per set of CAN gauges. User can daisy chain as many gauges as they choose; all gauge data supplied through a one-wire ECU connection.
Features:
- Plug and play compatibility with all Terminator, HP, and Dominator ECU??????s (w/ module P/N 554-130)
- No programming necessary; eliminates the need to install duplicate sending units
- Compatible with all Holley EFI touch screens, dashes, handheld tuners, and other CAN devices
- 270 sweep pointer from 6 to 3 o??????clock makes gauges easy to read at a glance
- Pointer is driven by a high-torque internal stepper motor to ensure accurate movement in racing conditions
- Adjustable LED warning light allows user to set both low and high trigger points
- LED warning light brightness can be configured for both day and night
- Peak recall lets user view the min/max gauge readings with the push of a button
- Spin lock ring threads to back of gauge case for simple and secure gauge mounting
- CNC machined billet aluminum bezels with anodized finish ???? Bezels are threaded for easy replacement
- Multiple bezel options available separately ???? User can customize the gauges to their preference
- Gauges include 6 in. daisy chain cable and 3 ft. power harness
- Additional length cables and multi-connection power distribution harness available separately
Details:
- Gauge Background Color: Black
- Gauge Type: Boost
- Size: 2-1/16"
Links
Instruction Sheet
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 16 reviews
Sort
Product Reviews
★★★★★ 5
It delivers as advertised.
Works as advertised, and is easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025
★★★★★ 5
Heavy Duty!!
Performed extremely well. No buzzzing or poor connection. Extremely well built and has been working issue free for over 6 months! Instalation can be a bit difficult due to size and weight. Not really a problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2024
★★★★★ 4
Seems to be ok for the money
We use it to power a 2000w inverter for the refrigerator and microwave on our boat where sometimes it will stay on continuously throughout the day and it hasn't let us down. As others have said, the terminals are awful close together but for the money, it's worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2025
★★★★★ 5
Been doing great since 2020
Used this to replace the charging solenoid on my diesel motorhome. Originally used a White-Rodgers OEM relay and it only lasted about 18 months. This has been going strong since 2020 and I use my motorhome about 10 months out of the year with lots of miles.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 2, 2024
★★★★★ 1
Buy something better
This relay has experienced failure again after just a couple of months of use. It's not the mag coil that fails but rather the contacts are of such low quality that they corrode beyond their ability to conduct power, and fast. I have had to change two of these so far and am on the third one. The seller will ship replacements but who wants to keep replacing them? I have to travel in my RV with a spare. This relay has never been exposed to the elements. It's safely mounted inside a sealed bay. Be aware of any brands that look like this, they are all the same.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
recommand products
Nuie 600mm Wall Hung 2-Drawer Vanity Unit With Laminate Worktop
217.50
Nuie 800mm Charcoal Black Wall Hung 2-Drawer Vanity Unit With Laminate Top
223.50
Nuie 600mm Wall Hung 2-Door Vanity Unit With Laminate Worktop & Handles
108.00
Nuie 1200mm Gloss White Wall Hung 4-Drawer Vanity Unit With Laminate Worktop
324.50
Nuie 1200mm Wall Hung 2-Door Vanity Unit With Laminate Worktop
223.00