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Holley EFI 556-127 Direct Ignition Coil
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Key item features
- Ignition Performance: Delivers a peak voltage of 44,000 Volts and a peak output of 102 Mj, ensuring robust ignition.
- Power Requirements: Operates with a maximum battery voltage of 17.0 Volts, suitable for various electrical systems.
- Installation Components: Includes two terminated sub-harnesses, eight Holley Smart Coils, and 3 ft. of wiring loom for a professional installation.
- Harness Compatibility: Upgrading a non C-N-P main harness requires the Holley Universal Coil-On-Plug Harness, P/N 558-307, for complete installation.
- Sub-Harness Features: The sub-harnesses feature fully terminated coil connectors, a 7-pin Metripak connector, and three loose wires for quick integration.
- System Conversion: This kit facilitates converting an ignition system to Coil-Near-Plug (C-N-P), offering individual cylinder timing control.
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Specs
- Vehicle makeGM
- Vehicle modelLS
- Vehicle typeCar
- Vehicle fitment typeSpecific
- BrandHOLLEY EFI
- Automotive parts divisionPerformance
Current price is USD$716.95
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Columbus, 43215
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| Vehicle make | GMHolley EFI 556-127 Direct Ignition Coil | GMHolley EFI 556-128 Direct Ignition Coil | RZRExternal Ignition Coil 2876049 4010425 for RZR 800 900 1000 XP EFI 2005-2020 | Hisun Bennche Menards33100-116-0000 33100-055-0000 33100-115c-0000 28198992 Ignition Coil Fit for Hisun Bennche Menards 400 450 500 550 700 750 800 1000 UTV EFI Models | ToyotaIgnition Coil | -MSD 8261 Ignition Coil | VolvoIgnition Coil | -MSD 826036 Ignition Coils | ChevroletIgnition Coil - Compatible with 1985 - 1995 Chevy Caprice 1986 1987 1988 1989 1990 1991 1992 1993 1994 | FordEdelbrock 22781 COIL IGNITION |
|---|---|---|---|---|---|---|---|---|---|---|
| Vehicle model | LSHolley EFI 556-127 Direct Ignition Coil | LSHolley EFI 556-128 Direct Ignition Coil | -External Ignition Coil 2876049 4010425 for RZR 800 900 1000 XP EFI 2005-2020 | -33100-116-0000 33100-055-0000 33100-115c-0000 28198992 Ignition Coil Fit for Hisun Bennche Menards 400 450 500 550 700 750 800 1000 UTV EFI Models | CamryIgnition Coil | 8261MSD 8261 Ignition Coil | C30Ignition Coil | 826036MSD 826036 Ignition Coils | CapriceIgnition Coil - Compatible with 1985 - 1995 Chevy Caprice 1986 1987 1988 1989 1990 1991 1992 1993 1994 | V8 4.6L-5.4L-V10 6.8LEdelbrock 22781 COIL IGNITION |
| Vehicle type | CarHolley EFI 556-127 Direct Ignition Coil | CarHolley EFI 556-128 Direct Ignition Coil | -External Ignition Coil 2876049 4010425 for RZR 800 900 1000 XP EFI 2005-2020 | Utility Task Vehicle33100-116-0000 33100-055-0000 33100-115c-0000 28198992 Ignition Coil Fit for Hisun Bennche Menards 400 450 500 550 700 750 800 1000 UTV EFI Models | CarIgnition Coil | CarMSD 8261 Ignition Coil | CarIgnition Coil | CarMSD 826036 Ignition Coils | CarIgnition Coil - Compatible with 1985 - 1995 Chevy Caprice 1986 1987 1988 1989 1990 1991 1992 1993 1994 | CarEdelbrock 22781 COIL IGNITION |
| Vehicle fitment type | SpecificHolley EFI 556-127 Direct Ignition Coil | SpecificHolley EFI 556-128 Direct Ignition Coil | SpecificExternal Ignition Coil 2876049 4010425 for RZR 800 900 1000 XP EFI 2005-2020 | Universal33100-116-0000 33100-055-0000 33100-115c-0000 28198992 Ignition Coil Fit for Hisun Bennche Menards 400 450 500 550 700 750 800 1000 UTV EFI Models | SpecificIgnition Coil | SpecificMSD 8261 Ignition Coil | SpecificIgnition Coil | UniversalMSD 826036 Ignition Coils | SpecificIgnition Coil - Compatible with 1985 - 1995 Chevy Caprice 1986 1987 1988 1989 1990 1991 1992 1993 1994 | SpecificEdelbrock 22781 COIL IGNITION |
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About this item
Product details
HOLLEY SMART COIL - C-N-P V8 KIT;
Do you need precision control over your ignition system? Would your combination benefit from Individual Cylinder Timing Control? Are you experiencing spark issues with your Stock Coils? Are you wanting to convert your Turbocharged Big Block Monstrosity to Coil-Near-Plug?! Problem solved, introducing the Holley EFI C-N-P Kit containing everything to convert your ignition system to Coil-Near-Plug!;
Do you need precision control over your ignition system? Would your combination benefit from Individual Cylinder Timing Control? Are you experiencing spark issues with your Stock Coils? Are you wanting to convert your Turbocharged Big Block Monstrosity to Coil-Near-Plug?! Problem solved, introducing the Holley EFI C-N-P Kit containing everything to convert your ignition system to Coil-Near-Plug!;
- Peak Voltage â€" 44,000 Volts
- Peak Output â€" 102 Mj
- Maximum Battery Voltage 17.0 Volts
- Upgrading a Non C-N-P Main Harness requires the Holley Universal Coil-On-Plug Harness, P/N 558-307 to complete the installation!
- Contains two Terminated Sub-Harnesses, and Eight Holley Smart Coils, 3 ft. of wiring loom for a professional appearing installation!
- Sub Harness features Fully Terminated Coil Connectors, a 7 Pin Metripak Connector used on several Holley EFI C-N-P Main Harnesses, and 3 loose wires for a quick installation!
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Specifications
Vehicle make
GM
Vehicle model
LS
Vehicle type
Car
Vehicle fitment type
Specific
Warranty
Warranty information
90 Days
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Warnings
Warning Text
California Proposition 65
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