Holley EFI 556-151 Ignition Performance Module
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US$166.38
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Product details
| Management number | 254208584 | Release Date | 2026/11/07 | List Price | US$166.38 | Model Number | 254208584 | ||
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| Category | |||||||||
SNIPER EFI HYPERSPARK IGNITION BOX;<br><br>Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best?<br>Introducing HyperSpark Ignition, from Sniper EFI. The complete system consists of a CD Ignition Box, Billet distributor with Hall effect crank signal sensor, an ignition coil, and complete wiring harness ready to plug and play with your Sniper EFI System;
- Designed to work with Sniper EFI â€" Minimal wiring required.
- 135mJ of spark energy when used with the HyperSpark Ignition coil, ensures complete combustion
- HyperSpark CD Ignition box is seal and powder coated to be installed in the harshest of locations.
- External LED on Hyperspark CD Ignition box helps verify 12v, cranking RPM, and low battery voltage.
- Very low key off current (<150uA), so you can rest easy that your battery won’t drain during storage periods.
| Manufacturer part number | 556-151 |
|---|---|
| Vehicle model | 556-151 |
| Brand | Holley Sniper EFI |
| Features | Easy Installation |
| Vehicle fitment type | Specific |
| Automotive parts division | Performance |
| Vehicle type | Car |
| Has written warranty | No |
| Model | 556-151 |
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Performance Ignition Systems
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