Holley EFI Air/Fuel Left Gauge
Quickly and easily monitor the air and fuel ratio in your Holley EFI equipped Mustang with this 2-1/16" EFI air/fuel left gauge! Holley designed this analog-style gauge specifically for use with their EFI systems. This gauge is compatible with all Terminator, HP, and Dominator ECU systems. This gauge utilizes CAN-bus communication to allow a daisy chain system to other gauges. There is a 6" daisy chain cable included with this kit. A 270° sweep pointer goes from the 6 to 3 o'clock position which makes it easy to read at a glance. The sweeper is powered by a high-torque internal stepper motor to ensure accurate movement during racing. Holley finishes this gauge off in a black finish that is sure to look great in the interior of your Mustang!
To make this gauge plug and play, you'll need harness part number 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.
For over 100 years Holley has been proven to be an industry leader by providing Mustang enthusiasts and racers with the high performance carburetors , intake manifolds, cylinder heads, and other quality performance components needed for today's competition. Holley's performance Mustang parts are perfect for any daily driven or high horsepower race car.
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I have been restoring my car for a long time. The engine is a 331 stroker afr 185 heads, trick flow r series intake, 1 3/4 in long tubes with flow master dumps. Sounds awesome and love it every ride. ...