Product Description
- SKU: FHO3-TC4-HLY
- Standard or Metric: Standard
- Standard or Metric: Metric
- Gauge Type: Tachometer
- Tachometer Signal Type: CAN-Bus Holley EFI
- Range: 10K RPM
- Size: 3 3/8 inch
- Hole Size: 3.28 inch (83mm)
- dd_pcode: fho3tc4-hly
- sku_dd-link: 0m9uezdwyhq
- ships with: A-323,A-335,A-336
- instructions: EV_Gauge_Instructions.pdf
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Speedhut’s Holley CAN-Bus Tachometer is designed to work flawlessly with Holley EFI systems, pulling accurate RPM data directly from the ECU via Holley’s CAN network. No need for coil tap or additional sensors—just a clean, single cable to the ECU with a daisy-chain setup for easy expansion. Classic analog styling meets modern functionality with high-resolution stepper motors and fully programmable options, giving you precise engine monitoring with a factory-finished look.
Key Features:
- Direct Holley EFI CAN-Bus integration for real-time RPM display
- No coil signal or additional wiring required
- Smooth, accurate readings via high-resolution stepper motor
- Programmable warning and shift-light recall features
- Easy daisy-chain installation
- Classic analog look with modern performance
- OEM-style fit and finish
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Fitted with an internal microprocessor to ensure accurate readings. |
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High torque stepper motor for pointer precision in any racing condition. |
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Durable, slim case and spin-lock ring for easy mounting. |
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Solid aluminum bezel |
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Weather-resistant |
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Made in America |
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Lifetime Warranty |
Warranty Information
We take pride in the products we make and offer a Lifetime Warranty on gauge electronics and a 5-year warranty on hardware for every gauge, tachometer and shift light purchased since Jan 1, 2006. Every SPEEDHUT product is built for a lifetime of service, and we warrant the person who originally purchased the product that all SPEEDHUT products will be free from defects in workmanship and materials for their applicable warranty period. If a defect occurs during the warranty period as the result of the product's intended use, we will repair or replace the defective product or part, to our discretion. The warranty does not cover defects caused by third-party modifications, repairs or replacement parts. Any holes, scratches, normal wear and tear, and the natural breakdown of colors and materials over extended time and use are not warranted.Product Images
