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Holley EFI | SKU:
556-162
Holley 556-162 HOLLEY EFI GENIII HEMI SMART COILS
Black, Single Coil
Regular price
$188.00 NZD
+ GST
Unit price
/
Unavailable
Shipping calculated at checkout.
Holley 556-162 HOLLEY EFI GENIII HEMI SMART COILS is not in stock at Fast Lane Spares and will ship direct from supplier
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.
Stock Status:
Description
Description
Black, Single Coil
Part Number: 556-162
These Holley EFI Smart Coils are a bolt-in ignition upgrade for your late model HEMI or Coyote engine. Here's the difference over a stock coil, they produce more spark energy while consuming less power without sacrificing voltage output. This means you get hotter spark at the plug to burn the maximum amount of fuel in each cylinder while using less power from your electrical system. For Hemi combinations currently using Holley EFI or Terminator X, use Smart Coil Ignition Harnesses 558-312 & Coil Extension Harnesses 558-326 for a plug and play solution.
Features and Benefits
• Direct bolt-on to factory valve covers
• Same wiring pinout as other IGN-1A coils for easy plugin upgrades (Will not work with factory wiring)
• More spark energy than any other smart coil on the market for maximum fuel burn during combustion sequence
• Low current draw means less demand on the electrical and charging system
• Built-in ignitor for compatibility with Holley EFI and many other aftermarket ECU’s
• Maximum operating voltage of 18 volts – for compatibility with both 12 volt and 16 volt electrical systems found in many performance/race applications
Part Number: 556-162
These Holley EFI Smart Coils are a bolt-in ignition upgrade for your late model HEMI or Coyote engine. Here's the difference over a stock coil, they produce more spark energy while consuming less power without sacrificing voltage output. This means you get hotter spark at the plug to burn the maximum amount of fuel in each cylinder while using less power from your electrical system. For Hemi combinations currently using Holley EFI or Terminator X, use Smart Coil Ignition Harnesses 558-312 & Coil Extension Harnesses 558-326 for a plug and play solution.
Features and Benefits
• Direct bolt-on to factory valve covers
• Same wiring pinout as other IGN-1A coils for easy plugin upgrades (Will not work with factory wiring)
• More spark energy than any other smart coil on the market for maximum fuel burn during combustion sequence
• Low current draw means less demand on the electrical and charging system
• Built-in ignitor for compatibility with Holley EFI and many other aftermarket ECU’s
• Maximum operating voltage of 18 volts – for compatibility with both 12 volt and 16 volt electrical systems found in many performance/race applications
Specifications
Specifications
-
Specifications
Brand Holley EFI Category Ignition Coil Type Holley SmartCoil Coil Wire Included No Color Black Emission Code 3 Grade Type Performance Mounting Bracket Included No Mounting Hardware Included Yes part type Ignition Coil Product Type Coil Sub Category Ignition Coil Warning California Proposition 65 -
Instructions
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