{"product_id":"coil-near-plug-smart-coil-kit-v8-big-wire","title":"Holley EFI Coil-Near-Plug Smart Coil Kit - V8 Big Wire High-Output Ignition System","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Holley EFI\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eHolley EFI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Holley EFI lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/40BV-ZyThbo\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHolley EFI Coil-Near-Plug Smart Coil Kit: Unleash Maximum Spark Energy for Your V8\u003c\/h2\u003e\u003cp\u003eElevate your V8 engine's ignition performance to an elite level with the Holley EFI Coil-Near-Plug Smart Coil Kit. Designed for serious enthusiasts and racers, this high-output ignition system delivers an incredibly powerful and consistent spark, crucial for maximizing combustion efficiency, especially in high-RPM, forced induction, or high-compression applications. Say goodbye to ignition misfires and inconsistent power, and experience the full potential of your V8 engine with a robust and reliable spark.\u003c\/p\u003e\u003ch3\u003eAdvanced Ignition Technology for Peak Performance\u003c\/h3\u003e\u003cp\u003eThis Smart Coil Kit features advanced E-core coils capable of producing a massive 44,000 volts of spark energy, ensuring complete fuel burn for more power and better throttle response. The \"Big Wire\" design minimizes resistance and maximizes current flow, delivering every ounce of energy to your spark plugs. Each coil is a \"smart\" coil, meaning it has an integrated igniter, simplifying wiring and enhancing reliability by reducing external components.\u003c\/p\u003e\u003ch3\u003eKey Components \u0026amp; Benefits:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Output E-Core Coils:\u003c\/strong\u003e Delivers 44,000V for superior spark energy and combustion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBig Wire Design:\u003c\/strong\u003e Optimized for maximum current delivery and minimal voltage drop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Igniters (Smart Coils):\u003c\/strong\u003e Simplifies installation and improves system reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Wiring Harness \u0026amp; Loom:\u003c\/strong\u003e Ensures a clean, professional, and secure electrical connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMale HEI Style Terminals:\u003c\/strong\u003e Provides a robust and widely compatible connection point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Engine Performance:\u003c\/strong\u003e Improves throttle response, reduces misfires, and supports higher horsepower.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBuilt for Demanding V8 Applications\u003c\/h3\u003e\u003cp\u003eThe Holley EFI Coil-Near-Plug Smart Coil Kit (MPN: 556-128) is engineered for V8 engines where reliable, high-energy ignition is paramount. Whether you're building a street machine, a drag racer, or an off-road beast, this kit provides the foundation for an ignition system that won't let you down. Experience the difference a truly powerful spark can make in your engine's performance and longevity. For cutting-edge ignition solutions, trust GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Holley EFI products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/efi-pro-digital-dash-w-6-86in-screen\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Pro Digital Dash 6.86in Touchscreen — Universal Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/pro-digital-dash-panel\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Pro Digital Dash Panel Assembly — Programmable Gauge Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/efi-dash-7-dash-bezel-62-65-nova\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Dash Bezel for 62-65 Chevy Nova — Black Plastic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/smart-coil-kit-8-cyl\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Smart Coil Kit 8-Cylinder — E-Core Coil-Near-Plug with Wiring Harness\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbf-fe-efi-hyperspark-distributor\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Hyperspark Distributor - Ford FE-Series Big Block Sniper EFI Compatible\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Holley EFI Coil-Near-Plug Smart Coil Kit - V8 Big Wire High-Output Ignition System\",\"description\":\"Maximize your V8 engine's spark energy with the Holley EFI Coil-Near-Plug Smart Coil Kit. Featuring big wire E-core coils and a complete harness for superior ignition. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Holley EFI?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Holley EFI Coil-Near-Plug Smart Coil Kit - V8 Big Wire High-Output Ignition Syst?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. 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