{"product_id":"ign-4-ignition-coil-pack","title":"IGN-4 Four-Tower Ignition Coil Pack","description":"\u003cp data-start=\"161\" data-end=\"588\"\u003eThe \u003cstrong data-start=\"165\" data-end=\"174\"\u003eIGN-4\u003c\/strong\u003e is a compact, affordable, and high-output four-tower ignition coil—ideal for distributor-less ignition (DIS) systems on four-cylinder engines, or two coils can be used for a V8 in wasted spark configuration. It delivers strong spark performance similar to our IGN-1A coil but does not include a built-in ignitor, making it perfect for pairing with external modules like BIP373s or a QuadSpark.\u003c\/p\u003e\n\u003cp data-start=\"590\" data-end=\"975\"\u003eIts rugged design accepts standard HEI-type spark plug boots, and the coil’s performance can be dialed in with dwell settings between 3.0 to 3.5 ms, depending on your application. Each side fires two posts in wasted spark mode. The coil is vibration resistant, compact, and built to handle serious racing environments—\u003cstrong data-start=\"920\" data-end=\"974\"\u003ejust don’t exceed recommended dwell or duty cycles\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cblockquote data-start=\"977\" data-end=\"1113\"\u003e\n\u003cp data-start=\"979\" data-end=\"1113\"\u003e\u003cstrong data-start=\"979\" data-end=\"987\"\u003eNote\u003c\/strong\u003e: These are performance\/race coils and are \u003cstrong data-start=\"1030\" data-end=\"1048\"\u003enot warrantied\u003c\/strong\u003e. Excessive dwell or incorrect configuration may lead to failure.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2 data-start=\"1115\" data-end=\"1135\"\u003eConnector Pinout\u003c\/h2\u003e\n\u003cul data-start=\"1136\" data-end=\"1285\"\u003e\n\u003cli data-start=\"1136\" data-end=\"1171\"\u003e\n\u003cp data-start=\"1138\" data-end=\"1171\"\u003e\u003cstrong data-start=\"1138\" data-end=\"1152\"\u003eCenter Pin\u003c\/strong\u003e – +12V power input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1227\"\u003e\n\u003cp data-start=\"1174\" data-end=\"1227\"\u003e\u003cstrong data-start=\"1174\" data-end=\"1186\"\u003eLeft Pin\u003c\/strong\u003e – Coil driver input for left-side towers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1228\" data-end=\"1285\"\u003e\n\u003cp data-start=\"1230\" data-end=\"1285\"\u003e\u003cstrong data-start=\"1230\" data-end=\"1243\"\u003eRight Pin\u003c\/strong\u003e – Coil driver input for right-side towers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1287\" data-end=\"1328\"\u003eNo ground is required at the coil mounts.\u003c\/p\u003e\n\u003ch2 data-start=\"1330\" data-end=\"1344\"\u003eDimensions\u003c\/h2\u003e\n\u003cul data-start=\"1345\" data-end=\"1393\"\u003e\n\u003cli data-start=\"1345\" data-end=\"1360\"\u003e\n\u003cp data-start=\"1347\" data-end=\"1360\"\u003eWidth: 4 7\/8″\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1376\"\u003e\n\u003cp data-start=\"1363\" data-end=\"1376\"\u003eDepth: 3 1\/4″\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1377\" data-end=\"1393\"\u003e\n\u003cp data-start=\"1379\" data-end=\"1393\"\u003eHeight: 2 5\/8″\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1395\" data-end=\"1424\"\u003eElectrical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1425\" data-end=\"1821\"\u003e\n\u003cli data-start=\"1425\" data-end=\"1463\"\u003e\n\u003cp data-start=\"1427\" data-end=\"1463\"\u003e\u003cstrong data-start=\"1427\" data-end=\"1449\"\u003ePrimary Resistance\u003c\/strong\u003e: 0.5 Ω ±10%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1464\" data-end=\"1503\"\u003e\n\u003cp data-start=\"1466\" data-end=\"1503\"\u003e\u003cstrong data-start=\"1466\" data-end=\"1488\"\u003ePrimary Inductance\u003c\/strong\u003e: 4.8 mH ±15%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1504\" data-end=\"1545\"\u003e\n\u003cp data-start=\"1506\" data-end=\"1545\"\u003e\u003cstrong data-start=\"1506\" data-end=\"1530\"\u003eSecondary Resistance\u003c\/strong\u003e: 8.5 kΩ ±20%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1546\" data-end=\"1587\"\u003e\n\u003cp data-start=\"1548\" data-end=\"1587\"\u003e\u003cstrong data-start=\"1548\" data-end=\"1572\"\u003eSecondary Inductance\u003c\/strong\u003e: 22.5 H ±20%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1588\" data-end=\"1622\"\u003e\n\u003cp data-start=\"1590\" data-end=\"1622\"\u003e\u003cstrong data-start=\"1590\" data-end=\"1608\"\u003eOutput Voltage\u003c\/strong\u003e: 41 kV ±10%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1623\" data-end=\"1656\"\u003e\n\u003cp data-start=\"1625\" data-end=\"1656\"\u003e\u003cstrong data-start=\"1625\" data-end=\"1642\"\u003eOutput Energy\u003c\/strong\u003e: 118 mJ ±7%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1657\" data-end=\"1699\"\u003e\n\u003cp data-start=\"1659\" data-end=\"1699\"\u003e\u003cstrong data-start=\"1659\" data-end=\"1685\"\u003ePeak Secondary Current\u003c\/strong\u003e: 100 mA ±7%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1700\" data-end=\"1733\"\u003e\n\u003cp data-start=\"1702\" data-end=\"1733\"\u003e\u003cstrong data-start=\"1702\" data-end=\"1718\"\u003eArc Duration\u003c\/strong\u003e: 3.2 ms ±10%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1759\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1759\"\u003e\u003cstrong data-start=\"1736\" data-end=\"1751\"\u003eTurns Ratio\u003c\/strong\u003e: 71:1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1760\" data-end=\"1792\"\u003e\n\u003cp data-start=\"1762\" data-end=\"1792\"\u003e\u003cstrong data-start=\"1762\" data-end=\"1785\"\u003eMax Battery Voltage\u003c\/strong\u003e: 17V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1793\" data-end=\"1821\"\u003e\n\u003cp data-start=\"1795\" data-end=\"1821\"\u003e\u003cstrong data-start=\"1795\" data-end=\"1813\"\u003eStandard Dwell\u003c\/strong\u003e: 3.0 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMP","offers":[{"title":"IGN-4 Coil ONLY","offer_id":67726770405544,"sku":"IGN-4","price":54.99,"currency_code":"USD","in_stock":true},{"title":"IGN-4 Coil w\/ Connector \u0026 Pins","offer_id":67726770438312,"sku":"IGN-4-wConn","price":67.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/0308\/8040\/files\/ign-4.jpg?v=1792769107","url":"https:\/\/trackprepperformance.com\/products\/ign-4-ignition-coil-pack","provider":"TrackPrep Performance","version":"1.0","type":"link"}