Holley EFI 558-491 Computer Chip Programmer Input Cable
( items)
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Product details
| Management number | 254259682 | Release Date | 2026/11/07 | List Price | US$29.61 | Model Number | 254259682 | ||
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| Category | |||||||||
Input/Output Harness for Sniper EFI Systems;<br><br>This harness gives you the access to 2 Ground Reluctor Inputs, 3 Ground Reluctor Outputs, also the Points Output, Tachometer output, and Digital Gauge Output Wires. The Input Grounds can be used for things such as AC Kick, and NOS stage activation! The Output Grounds can be used for Electronic Fan Control, or A/C Shutdown at WOT.;
- Wires come individually labeled for easy identification
- 2x 3’ Log Inputs Wires
- 1x 3’ Long Output Wire
- 2x 5’ Long Output Wires
- 1x 5’ Tachometer output
- 1x 3’ Points Output Wire
- 1x 5’ Long Digital Gauge Output (For Holley EFI Analog Gauges)
| Manufacturer part number | 558-491 |
|---|---|
| Automotive electrical part & accessory type | Wires |
| Compatibility | Sniper EFI Systems |
| Vehicle fitment type | Specific |
| Brand | Holley Sniper EFI |
| Vehicle model | 558-491 |
| Assembled product weight | 0.45 lb |
| Rec. use | Automotive |
| Items included | Input/Output Harness |
| Color | Multicolor |
| Count per pack | 1 |
| Vehicle type | Car |
| Has written warranty | No |
| Has nrtl listing certification | N |
| Model | 558-491 |
| Automotive parts division | Performance |
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Automotive Electrical
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