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Holley EFIPart 556-163Made in CN
Product Details
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Vehicle Fitment & Compatibility
View all 0 vehicle applications
Years
Make / Model
Submodel
Engine
1900
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Key Features
Note : Will not fit with 2015+ OE 6.2L Hellcat style valve covers.
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.
Black, 8-Pack
- 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
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About this product
Black, 8-Pack
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Product Specifications
Automotive Item Grade
Performance
Brand
Holley EFI
California Proposition 65 Chemical Name
1
California Proposition 65 Required
Yes
Category
Ignition
Coil Type
Holley SmartCoil
Coil Wire Included
No
Color
Black
Country
CN
Emission Code
3
Grade Type
Performance
HTS Code
8511300080
Mounting Bracket Included
No
Mounting Hardware Included
Yes
Part Type
Ignition Coil
Product Type
Coil
Prop 65 Yes/No
Yes
Sub Category
Ignition Coil
Warning
California Proposition 65
Warranty
Manufacturer's Limited 90 Day Warranty
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Warranty & Compliance
Warranty
Manufacturer's Limited 90 Day Warranty
Country of Origin
CN
⚠ Prop 65 Warning
Yes
1
Emissions Code
3
HS Code
8511300080
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Dimensions & Shipping
Product Dimensions
17.6 × 10.6 × 3.8 in
Shipping Dimensions
17.6 × 10.6 × 3.8 in
Weight
5030 g (5.03 kg)