{"product_id":"ign-1-ignition-coil","title":"IGN-1 Inductive Ignition Coil","description":"\u003cp data-start=\"190\" data-end=\"636\"\u003eThe IGN-1 is a powerful, affordable ignition coil that shares the same core design as the renowned \u003ca href=\"\/products\/ign1a-smart-ignition-coil\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eIGN1A\u003c\/strong\u003e\u003c\/a\u003e but \u003cstrong data-start=\"299\" data-end=\"331\"\u003ewithout the built-in ignitor\u003c\/strong\u003e, making it a flexible solution for both distributor and coil-per-plug systems. Ideal for use with \u003cstrong data-start=\"438\" data-end=\"467\"\u003eexternal ignition modules\u003c\/strong\u003e like BIP373s, this coil is vibration-resistant, angle-mountable, and features a secondary ground connection for enhanced electrical isolation and performance stability.\u003c\/p\u003e\n\u003cp data-start=\"638\" data-end=\"836\"\u003eIt uses HEI-style spark plug wire boots and is one of the few performance coils in its class with a separate secondary ground—ensuring robust operation even in demanding motorsport environments.\u003c\/p\u003e\n\u003cp data-start=\"838\" data-end=\"932\"\u003e\u003cstrong data-start=\"838\" data-end=\"846\"\u003eNote\u003c\/strong\u003e: For capacitive discharge ignitions (e.g., MSD systems), use the \u003cstrong data-start=\"912\" data-end=\"923\"\u003eIGN1-CD\u003c\/strong\u003e instead.\u003c\/p\u003e\n\u003ch2 data-start=\"934\" data-end=\"950\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"951\" data-end=\"1282\"\u003e\n\u003cli data-start=\"951\" data-end=\"1008\"\u003e\n\u003cp data-start=\"953\" data-end=\"1008\"\u003eSame internals as IGN1A, without the integrated ignitor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1009\" data-end=\"1065\"\u003e\n\u003cp data-start=\"1011\" data-end=\"1065\"\u003eSuitable for both distributor and coil-per-plug setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1066\" data-end=\"1127\"\u003e\n\u003cp data-start=\"1068\" data-end=\"1127\"\u003eRequires external ignition module (e.g., BIP373 or similar)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1128\" data-end=\"1187\"\u003e\n\u003cp data-start=\"1130\" data-end=\"1187\"\u003eBuilt for high vibration resistance and flexible mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1188\" data-end=\"1214\"\u003e\n\u003cp data-start=\"1190\" data-end=\"1214\"\u003eUses HEI plug wire boots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1215\" data-end=\"1282\"\u003e\n\u003cp data-start=\"1217\" data-end=\"1282\"\u003eSecondary ground helps reduce noise and improve spark consistency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1284\" data-end=\"1304\"\u003eConnector Pinout\u003c\/h2\u003e\n\u003cul data-start=\"1305\" data-end=\"1472\"\u003e\n\u003cli data-start=\"1305\" data-end=\"1357\"\u003e\n\u003cp data-start=\"1307\" data-end=\"1357\"\u003e\u003cstrong data-start=\"1307\" data-end=\"1324\"\u003eA (outermost)\u003c\/strong\u003e – 12V Power (connect to battery)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1358\" data-end=\"1414\"\u003e\n\u003cp data-start=\"1360\" data-end=\"1414\"\u003e\u003cstrong data-start=\"1360\" data-end=\"1374\"\u003eB (center)\u003c\/strong\u003e – Negative trigger (to ignition module)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1415\" data-end=\"1472\"\u003e\n\u003cp data-start=\"1417\" data-end=\"1472\"\u003e\u003cstrong data-start=\"1417\" data-end=\"1434\"\u003eC (innermost)\u003c\/strong\u003e – Secondary ground (to cylinder head)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1474\" data-end=\"1503\"\u003eElectrical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1504\" data-end=\"1849\"\u003e\n\u003cli data-start=\"1504\" data-end=\"1540\"\u003e\n\u003cp data-start=\"1506\" data-end=\"1540\"\u003e\u003cstrong data-start=\"1506\" data-end=\"1528\"\u003ePrimary Resistance\u003c\/strong\u003e: 0.5 Ω ±10%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1541\" data-end=\"1578\"\u003e\n\u003cp data-start=\"1543\" data-end=\"1578\"\u003e\u003cstrong data-start=\"1543\" data-end=\"1565\"\u003ePrimary Inductance\u003c\/strong\u003e: 4.8 mH ±15%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1579\" data-end=\"1618\"\u003e\n\u003cp data-start=\"1581\" data-end=\"1618\"\u003e\u003cstrong data-start=\"1581\" data-end=\"1605\"\u003eSecondary Resistance\u003c\/strong\u003e: 8.5 kΩ ±20%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1619\" data-end=\"1658\"\u003e\n\u003cp data-start=\"1621\" data-end=\"1658\"\u003e\u003cstrong data-start=\"1621\" data-end=\"1645\"\u003eSecondary Inductance\u003c\/strong\u003e: 22.5 H ±20%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1659\" data-end=\"1691\"\u003e\n\u003cp data-start=\"1661\" data-end=\"1691\"\u003e\u003cstrong data-start=\"1661\" data-end=\"1679\"\u003eOutput Voltage\u003c\/strong\u003e: 41 kV ±10%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1692\" data-end=\"1723\"\u003e\n\u003cp data-start=\"1694\" data-end=\"1723\"\u003e\u003cstrong data-start=\"1694\" data-end=\"1711\"\u003eOutput Energy\u003c\/strong\u003e: 118 mJ ±7%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1724\" data-end=\"1764\"\u003e\n\u003cp data-start=\"1726\" data-end=\"1764\"\u003e\u003cstrong data-start=\"1726\" data-end=\"1752\"\u003ePeak Secondary Current\u003c\/strong\u003e: 100 mA ±7%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1765\" data-end=\"1796\"\u003e\n\u003cp data-start=\"1767\" data-end=\"1796\"\u003e\u003cstrong data-start=\"1767\" data-end=\"1783\"\u003eArc Duration\u003c\/strong\u003e: 3.2 ms ±10%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1797\" data-end=\"1820\"\u003e\n\u003cp data-start=\"1799\" data-end=\"1820\"\u003e\u003cstrong data-start=\"1799\" data-end=\"1814\"\u003eTurns Ratio\u003c\/strong\u003e: 71:1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1821\" data-end=\"1849\"\u003e\n\u003cp data-start=\"1823\" data-end=\"1849\"\u003e\u003cstrong data-start=\"1823\" data-end=\"1841\"\u003eStandard Dwell\u003c\/strong\u003e: 3.0 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMP","offers":[{"title":"IGN-1 Coil ONLY","offer_id":67726770536616,"sku":"IGN-1","price":49.99,"currency_code":"USD","in_stock":true},{"title":"IGN-1 Coil w\/ Connector \u0026 Pins","offer_id":67726770569384,"sku":"IGN-1-wConn","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/0308\/8040\/files\/ign-1_697b60b0-a301-4e9a-8c0e-0572fc741c0d.jpg?v=1792769110","url":"https:\/\/trackprepperformance.com\/products\/ign-1-ignition-coil","provider":"TrackPrep Performance","version":"1.0","type":"link"}