Sniper EFI HyperSpark CD Ignition Box Service Harness
Type: Sniper Hyperspark Ignition Box Service Harness
This harness includes the switched 12V power, main battery power, ground, ignition coil, and points or electronic ignition amplifier output wires. Harness is wrapped in black split wire loom to keep the wires protected and your engine bay clean.
Features:
- Plug and play with existing HyperSpark installations or Sniper EFI HyperSpark Main Harnesses (PN 558-328)
- Replacement/Service harness
- Harness wrapped in black split wire loom
- (3) Connectors
- (2) Terminals
Specs:
- Brand: Holley Sniper EFI
- Category: Ignition
- Color: Black
- Emission Code: 3
- End 1 Terminal Type: Blade
- Grade Type: Performance
- Harness Application: TBI
- Part Type: Ignition Harness
- Product Type: Sniper Hyperspark Ignition Box Service Harness
- Sub Category: Ignition Wire and Related Components
Tech Resources:
Harness only, HyperSpark Ignition Box not included.
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Important Notices
- Off‑Road Use Only
Products sold by JS Speed are intended for off‑road use and may be illegal on public roads where emissions or pollution‑control laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.
