{"product_id":"granatelli-gm-ls-lt-0-ohm-10-performance-spark-plug-wires-28-1545s","title":"Granatelli GM LS \u0026 LT 0-Ohm 10\" Performance Spark Plug Wires – 28-1545S","description":"\u003cdiv class=\"gms-product-description\"\u003e\n\n\u003cdiv style=\"margin-bottom:22px;\"\u003e\n\u003cp style=\"font-size:19px; line-height:1.6; font-weight:700; margin:0 0 14px 0;\"\u003eYour ignition coils are already producing serious energy—Granatelli 0-Ohm wires are built to make sure more of it reaches the spark plugs. The compact 10-inch design delivers a clean, direct coil-to-plug connection for performance-driven GM LS \u0026amp; LT builds.\u003c\/p\u003e\n\n\u003cp style=\"line-height:1.65; margin:0 0 14px 0;\"\u003eThe \u003cstrong\u003eGranatelli 28-1545S 0-Ohm High-Performance Spark Plug Wire Set\u003c\/strong\u003e is engineered specifically for compatible \u003cstrong\u003eGM LS \u0026amp; LT-Series V8 engines\u003c\/strong\u003e. Featuring true 0-Ohm resistance and a compact \u003cstrong\u003e10-inch wire length\u003c\/strong\u003e, this set is designed to maximize available ignition-energy transfer while keeping coil-to-plug routing clean and controlled.\u003c\/p\u003e\n\n\u003cp style=\"line-height:1.65; margin:0;\"\u003eA \u003cstrong\u003esolid stainless-steel conductor\u003c\/strong\u003e, patented EMI\/RFI suppression technology and secure snap-lock terminals combine to deliver strong, consistent spark performance without creating unwanted electrical interference with modern engine-management systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#111111; padding:20px; margin:22px 0; text-align:center;\"\u003e\n\u003ch3 style=\"color:#ffffff; margin:0 0 8px 0; font-size:24px;\"\u003eMORE SPARK ENERGY. LESS RESISTANCE.\u003c\/h3\u003e\n\n\u003cp style=\"color:#ff3333; font-size:20px; font-weight:bold; margin:0 0 8px 0;\"\u003eTYPICAL 5–15 HP N\/A • UP TO 35 HP BOOSTED\u003c\/p\u003e\n\n\u003cp style=\"color:#ffffff; line-height:1.65; margin:0;\"\u003eGranatelli reports typical gains of \u003cstrong style=\"color:#ffffff;\"\u003e5–15 horsepower on naturally aspirated applications\u003c\/strong\u003e, with gains of up to \u003cstrong style=\"color:#ffffff;\"\u003e35 horsepower possible on supercharged, turbocharged or nitrous combinations\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f4f4f4; border-left:5px solid #111111; padding:18px 20px; margin:22px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 12px 0;\"\u003eKey Features\u003c\/h3\u003e\n\n\u003cul style=\"margin:0; padding-left:22px; line-height:1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue 0-Ohm resistance\u003c\/strong\u003e for maximum available ignition-energy transfer\u003c\/li\u003e\n\u003cli\u003eGranatelli states up to \u003cstrong\u003e400% more spark energy at the plug compared with stock wires\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10\" wire length\u003c\/strong\u003e for compact coil-to-plug routing\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible \u003cstrong\u003eGM LS \u0026amp; LT-Series V8 engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid stainless-steel conductor\u003c\/strong\u003e for consistent voltage delivery\u003c\/li\u003e\n\u003cli\u003ePatented EMI\/RFI suppression ring – U.S. Patent 7,185,622\u003c\/li\u003e\n\u003cli\u003eHelps eliminate radio and electronic interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap-lock terminals\u003c\/strong\u003e provide a secure connection at the spark plug\u003c\/li\u003e\n\u003cli\u003eExcellent for tight coil-near-plug installations and relocated coils\u003c\/li\u003e\n\u003cli\u003eCan help improve throttle response and combustion efficiency\u003c\/li\u003e\n\u003cli\u003eDesigned to help reduce ignition misfires\u003c\/li\u003e\n\u003cli\u003eExcellent for naturally aspirated, supercharged, turbocharged and nitrous combinations\u003c\/li\u003e\n\u003cli\u003ePre-assembled with terminals and boots\u003c\/li\u003e\n\u003cli\u003eDirect-fit installation on compatible LS\/LT coil-near-plug systems\u003c\/li\u003e\n\u003cli\u003eComplete V8 set – \u003cstrong\u003e8 spark plug wires\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMade in the USA\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fff3cd; border:2px solid #e0a800; padding:16px 18px; margin:22px 0;\"\u003e\n\u003cp style=\"margin:0; line-height:1.65;\"\u003e\u003cstrong\u003eEasy Performance Upgrade:\u003c\/strong\u003e Part #28-1545S arrives pre-assembled with terminals and boots. On compatible LS\/LT coil-near-plug applications, simply replace the existing wires—no cutting, trimming or custom wire assembly required.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 10px 0;\"\u003eWhy 0-Ohm Matters\u003c\/h3\u003e\n\n\u003cp style=\"line-height:1.65; margin:0;\"\u003eTraditional resistance-style spark plug wires consume part of the electrical energy generated by the ignition coil before it reaches the plug. Granatelli's \u003cstrong\u003etrue 0-Ohm technology\u003c\/strong\u003e is designed to minimize that loss and deliver more of the ignition system's available energy directly to the spark plug.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 10px 0;\"\u003eUp to 400% More Spark Energy at the Plug\u003c\/h3\u003e\n\n\u003cp style=\"line-height:1.65; margin:0;\"\u003eGranatelli states that its 0-Ohm technology can provide \u003cstrong\u003eup to 400% more spark energy to the plug than stock wires\u003c\/strong\u003e. Stronger available ignition energy can support improved combustion consistency, better throttle response and dependable performance as RPM and cylinder pressure increase.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 10px 0;\"\u003e10\" Length for a Clean Installation\u003c\/h3\u003e\n\n\u003cp style=\"line-height:1.65; margin:0;\"\u003eThe compact \u003cstrong\u003e10-inch configuration\u003c\/strong\u003e is designed for coil-near-plug installations where the ignition coil is positioned relatively close to the spark plug. This helps reduce unnecessary wire slack and creates a cleaner, more direct ignition-wire layout.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 10px 0;\"\u003ePerformance Without Electronic Interference\u003c\/h3\u003e\n\n\u003cp style=\"line-height:1.65; margin:0;\"\u003eExtremely low resistance is only useful if the wire can also control electrical noise. Granatelli incorporates a \u003cstrong\u003epatented EMI\/RFI suppression ring\u003c\/strong\u003e that helps prevent unwanted interference while maintaining clean ignition signals for the ECU and other sensitive electronic systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#111111; padding:18px 20px; margin:24px 0;\"\u003e\n\u003ch3 style=\"color:#ffffff; margin:0 0 12px 0;\"\u003eCompatible GM LS \u0026amp; LT Applications\u003c\/h3\u003e\n\n\u003cp style=\"color:#ffffff; line-height:1.65; margin:0 0 14px 0;\"\u003eGranatelli specifically lists the following popular LS-family engines for part #28-1545S, while the product is also marketed for compatible GM LS \u0026amp; LT-Series coil-near-plug V8 applications.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:8px;\"\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLS1\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLS2\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLS3\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLS6\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLS7\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLS9\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLSA\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLSX\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLQ4\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLQ9\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 12px 0;\"\u003eCommon Engine Sizes\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#111111; color:#ffffff;\"\u003e\n\u003cth style=\"padding:11px; border:1px solid #cccccc; text-align:left;\"\u003eEngine Size\u003c\/th\u003e\n\u003cth style=\"padding:11px; border:1px solid #cccccc; text-align:left;\"\u003eCommon Applications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003e\u003cstrong\u003e4.8L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003eCompatible LS-based applications using the correct 10\" wire configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f6f6f6;\"\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003e\u003cstrong\u003e5.3L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003eCompatible LS\/LT-based applications using the correct 10\" wire configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003e\u003cstrong\u003e5.7L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003eLS1, LS6\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f6f6f6;\"\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003e\u003cstrong\u003e6.0L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003eLS2, LQ4, LQ9 and other compatible LS applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003e\u003cstrong\u003e6.2L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003eCompatible LS\/LT applications using the correct wire configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f6f6f6;\"\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003e\u003cstrong\u003e7.0L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003eLS7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fff8e6; border:1px solid #e3c66c; padding:16px 18px; margin-top:22px;\"\u003e\n\u003cp style=\"margin:0 0 10px 0; line-height:1.65;\"\u003e\u003cstrong\u003eImportant Fitment Notice:\u003c\/strong\u003e Part #28-1545S uses a \u003cstrong\u003e10-inch wire configuration\u003c\/strong\u003e. Engine family or displacement alone does not guarantee physical fitment. Compare your existing wire length, ignition coil position, spark plug boot configuration and routing before ordering.\u003c\/p\u003e\n\n\u003cp style=\"margin:0; line-height:1.65;\"\u003e\u003cstrong\u003eFitment Recommendation:\u003c\/strong\u003e This set is designed for compatible GM LS \u0026amp; LT coil-near-plug ignition systems. Always verify your exact vehicle and ignition layout before installation, especially on engine swaps, relocated-coil setups and highly modified applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":51438765113508,"sku":"28-1545S","price":202.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0302\/2104\/1797\/files\/F198646807.jpg?v=1787044116","url":"https:\/\/www.ilovetoboost.com\/products\/granatelli-gm-ls-lt-0-ohm-10-performance-spark-plug-wires-28-1545s","provider":"i Love To BOOST","version":"1.0","type":"link"}