{"product_id":"gm-05-18-ls-high-performance-ignition-coil-set-of-8-red","title":"GM '05-'18 LS High Performance Ignition Coil - Set of 8 - Red","description":"\u003cp\u003eReplace a tired factory-style ignition coil with a performance-focused upgrade that helps improve spark consistency.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpark Energy\u003c\/strong\u003e\u003cbr\u003eHigh-output spark energy helps improve ignition consistency during startup, idle, and acceleration.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIgnition Coil Construction\u003c\/strong\u003e\u003cbr\u003ePerformance-style construction helps manage heat while maintaining dependable ignition performance.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003cbr\u003e0.5 Ohms primary resistance helps match ignition system requirements. Blade terminals support ignition wire connection. Verify mounting style and ignition compatibility before installation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. III\/IV (LS-BASED)\u003cbr\u003e• 4.8 L \/ 293 in3 (LR4, LY2, L20)\u003cbr\u003e• 5.3 L \/ 325 in3 (LM7, L59, LM4, L33, LC9, LH6, LH8, LH9, LMF, LMG, LY5, LS4)\u003cbr\u003e• 5.7 L \/ 346 in3 (LS1, LS6)\u003cbr\u003e• 6.0 L \/ 364 in3 (LQ4, LQ9, LS2, L76, LY6, L96, LFA, LZ1)\u003cbr\u003e• 6.2 L \/ 376 in3 (LS3, L92, L94, L9H, L99, LSA, LS9)\u003cbr\u003e• 7.0 L \/ 427 in3 (LS7)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eChevrolet Corvette LS2 \/ LS3 \/ LS7 \/ LS9 applications\u003cbr\u003eChevrolet Camaro LS3 \/ L99 applications\u003cbr\u003ePontiac G8 \/ GTO and Cadillac CTS-V LS-based applications\u003cbr\u003eLS swap builds using matching coil connector and bracket style\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003cbr\u003eVerify coil connector style, coil bracket style, and wiring harness compatibility before installation.\u003cbr\u003e8 coils are required for V8 applications when replacing a full set.\u003cbr\u003eFor LS swap use, match the coil connector and bracket style to the harness and valve cover setup.\u003cbr\u003e\u003cbr\u003e\u003cstrong data-start=\"0\" data-end=\"19\" data-is-only-node=\"\"\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eCoil Shape: Square\u003cbr\u003eCoil Type: Coil Pack\u003cbr\u003eCoil Wire Included: No\u003cbr\u003eColor: Red\u003cbr\u003eConnector Gender: Female\u003cbr\u003eGrade Type: Performance\u003cbr\u003eIgnition Type: Electronic\u003cbr\u003eInductance: 2.7 mH\u003cbr\u003eInternal Construction: Epoxy\u003cbr\u003eMount Type: Bolt on\u003cbr\u003eMounting Bracket Included: No\u003cbr\u003eMounting Hardware Included: No\u003cbr\u003eMounting Hole Quantity: 2\u003cbr\u003eOil Filled: No\u003cbr\u003ePeak Current: 220 mA\u003cbr\u003ePrimary Resistance: 0.5 Ohms\u003cbr\u003eQuantity: Set of 8\u003cbr\u003eRequires External Resistor: No\u003cbr\u003eSecondary Resistance: 2,000 Ohms\u003cbr\u003eSpark Duration: 300 ms\u003cbr\u003eTerminal Gender: Female\u003cbr\u003eTerminal Quantity: 2\u003cbr\u003eTerminal Type: Blade\u003cbr\u003eTurns Ratio: 75:1\u003cbr\u003eVoltage: 40,000 V\u003cbr\u003e\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":50008559026472,"sku":"81015-8","price":391.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/81015-8-1-1600_1_61c8723c-065e-481c-91ba-e6e628d02417.jpg?v=1735932277","url":"https:\/\/www.topstreetperformance.com\/products\/gm-05-18-ls-high-performance-ignition-coil-set-of-8-red","provider":"Top Street Performance","version":"1.0","type":"link"}