{"product_id":"spark-plug-dcpr8e-by-ngk-spark-plugs-4179","title":"Spark Plug DCPR8E by NGK","description":"\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eIgnite the Ride: High-Performance Motorcycle Spark Plug Upgrades by NGK - Available at buywitchdoctors.com.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eA healthy engine needs three things: fuel, air, and a powerful, consistent spark. The \u003cstrong\u003emotorcycle spark plug\u003c\/strong\u003e is the single most critical component in your ignition system. It is responsible for converting voltage into the explosion that drives your American V-Twin. If your bike is sluggish, consumes too much fuel, or struggles with cold starts, it's time to upgrade from old, compromised plugs.\u003c\/p\u003e\n\u003cp\u003eAt Witchdoctors.com, we supply only the highest quality ignition components. We offer premium \u003cstrong\u003eVictory motorcycle spark plugs\u003c\/strong\u003e and dedicated \u003cstrong\u003eIndian V-Twin spark plugs\u003c\/strong\u003e. Whether you need standard OEM replacements or cutting-edge Iridium performance plugs, we have the precise fitment to restore—and exceed—your engine's peak potential. Maximize combustion efficiency and feel the difference in throttle response!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures: Engineered for V-Twin Reliability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOur selection features plugs built by leading manufacturers such as NGK and E3. They are designed specifically for the demanding high heat and vibration environment of a V-Twin motor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Electrode Materials:\u003c\/strong\u003e We offer standard copper core, robust platinum, and high-performance Iridium tips. The Iridium plugs feature the smallest electrode tip available, focusing the spark energy for optimal ignition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWider Heat Range Selection:\u003c\/strong\u003e Choose the correct heat range tailored for your specific riding style.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTrivalent Metal Plating:\u003c\/strong\u003e Provides superior anti-seizing properties and excellent corrosion resistance against moisture and humidity. This ensures easier removal during future maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFactory-Correct Gap:\u003c\/strong\u003e Pre-gapped to meet the exact specifications required by Polaris for Victory and Indian engines. This guarantees reliable performance right out of the box. (Always check gap upon installation is recommended).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRibbed Insulator Design:\u003c\/strong\u003e Prevents \"flashover\" or voltage leakage. This ensures all energy is delivered directly to the electrode for a stronger spark.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits: Unlock Hidden Performance and Efficiency\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading your spark plugs is the easiest and most cost-effective performance modification you can make. It offers immediate and measurable benefits.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstant Performance Boost:\u003c\/strong\u003e Plugs with advanced materials (like Iridium) deliver a hotter, more concentrated spark, resulting in more complete fuel burn and noticeable power gains.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Fuel Efficiency:\u003c\/strong\u003e Complete combustion means less wasted fuel. Replacing old plugs with premium \u003cstrong\u003ehigh-performance motorcycle spark plugs\u003c\/strong\u003e can instantly enhance your mileage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Starting:\u003c\/strong\u003e A consistent, strong spark makes cold starts faster and reduces wear on your starter motor and battery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Engine Wear:\u003c\/strong\u003e Eliminating misfires and incomplete combustion means smoother engine operation, reducing strain and carbon buildup on internal components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Iridium and Platinum plugs typically last significantly longer than copper plugs, reducing the frequency of your ignition maintenance schedule.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatibility \u0026amp; Usage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWe stock the precise plugs required for every iteration of the Victory and Indian V-Twin platform.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVictory Models:\u003c\/strong\u003e Essential replacements for all Freedom V-Twin engines, including the 106ci and 100ci models found in the Cross Country, Vegas, Vision, and Hammer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndian Models:\u003c\/strong\u003e Correct fitment for the Thunder Stroke 111, PowerPlus 108, and the Scout liquid-cooled engines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUse Case:\u003c\/strong\u003e Ideal for routine service, addressing misfires, or as an upgrade when installing performance air filters or exhaust systems (which often benefit from a slightly hotter or colder running plug).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQs)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which type of plug is best for my stock Indian Chief?\u003c\/strong\u003e A: For stock Indian and Victory engines, we generally recommend the OEM-specified Platinum or an equivalent \u003cstrong\u003eNGK Iridium spark plug V-Twin\u003c\/strong\u003e replacement for the best balance of longevity and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to gap my new spark plugs?\u003c\/strong\u003e A: While most of our plugs are factory pre-gapped, shipping vibration can sometimes alter the setting. We strongly recommend always checking the gap with a feeler gauge against your specific model's manual before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When should I replace my plugs?\u003c\/strong\u003e A: Copper plugs should typically be replaced every 5,000–8,000 miles. Premium Iridium and Platinum plugs can often last between 15,000–25,000 miles, but always adhere to your owner's manual for specific service intervals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDon't ignore the heart of your engine's power.\u003c\/strong\u003e A fresh set of quality spark plugs is the cheapest investment you can make for immediate performance gains and enhanced reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrowse our selection of Victory and Indian spark plugs and complete your ignition tune-up at Witchdoctors.com today!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-unstyled product-list-details\"\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eThread Size: \u003c\/span\u003e\u003cstrong\u003eM12\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eHeat Range: \u003c\/span\u003e\u003cstrong\u003e8\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eHex Size (in): \u003c\/span\u003e\u003cstrong\u003e5\/8 Inch\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003ePreset Gap (in): \u003c\/span\u003e\u003cstrong\u003e0.028 Inch\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eThread Reach (in): \u003c\/span\u003e\u003cstrong\u003e0.750 Inch\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eGround Configuration: \u003c\/span\u003e\u003cstrong\u003eStandard\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eGround Electrode Core Material: \u003c\/span\u003e\u003cstrong\u003eNickel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eNumber Of Ground Electrodes: \u003c\/span\u003e\u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eCenter Electrode Core Material: \u003c\/span\u003e\u003cstrong\u003eCopper\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eCenter Electrode Tip Material: \u003c\/span\u003e\u003cstrong\u003eNickel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eGround Electrode Tip Design: \u003c\/span\u003e\u003cstrong\u003eStandard\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eApproximate Resistor Value (Ohm): \u003c\/span\u003e\u003cstrong\u003e5000 Ohm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eInsulator Height (mm): \u003c\/span\u003e\u003cstrong\u003e50mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eElectrical Terminal Type: \u003c\/span\u003e\u003cstrong\u003eRemovable Nut\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eCenter Electrode Design: \u003c\/span\u003e\u003cstrong\u003eStandard\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"col-md-6\"\u003e\n\u003cspan\u003eService Number: \u003c\/span\u003e\u003cstrong\u003eDCPR8E\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003ciframe width=\"700\" height=\"394\" src=\"https:\/\/www.youtube.com\/embed\/wFkCVNhXMF0\" title=\"Spark Plug Types - NGK Spark Plugs\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/c7DjjWLQ7TQ\" width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Parts Unlimited","offers":[{"title":"Default Title","offer_id":40103848280126,"sku":"DCPR8E","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0069\/2502\/5349\/files\/spark-plug-by-ngk-spark-plug-dcpr8e-30378245750846.jpg?v=1774623878","url":"https:\/\/buywitchdoctors.com\/products\/spark-plug-dcpr8e-by-ngk-spark-plugs-4179","provider":"Witchdoctors","version":"1.0","type":"link"}