Holley EFI Ignition Coil - 556-128
- Part #
- 556-128
- Line:
- HLY
Product Information
- Warranty: 90 Day Limited Warranty
- Unit of Measure: Each
- UPC: # 90127002544
- Height (in): 1-7/8 Inch
- Length (in): 4-5/16 Inch
- Width (in): 3-5/8 Inch
Applications for this Product
- This product is universal and applies to all vehicles.
Detailed Description
Coil-Near-Plug Smart Coil Kit; 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 Big-Wire C-N-P Kit containing everything you need to upgrade your ignition system to handle 5.5+ HP per Cubic Inch.
- Pre Wired With 12Ga Power And Grounds For Optimal Performance
- Maximum Battery Voltage 17.0 Volts
- Terminated/7 Pin Metripak Connector/3 Wires For Quick Install
Brand Information
Holley(R) has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR(R) Sprint(R) Cup team and nearly every NHRA(R) Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers(R), Flowtech(R) Exhaust, NOS(R) Nitrous, Weiand(R), Earl's Performance Plumbing(R), or Diablosport(R)- Holley products can give you the edge you need over the competition.