{"product_id":"je-pistons-1500cc-forged-piston-kit-fits-gs1100-gsx1100s-katana","title":"JE PISTONS 1500cc FORGED PISTON KIT fits GS1100 \/ GSX1100S KATANA","description":"\u003cp data-start=\"74\" data-end=\"121\"\u003eMassive displacement. Proven racing technology.\u003c\/p\u003e\n\u003cp data-start=\"123\" data-end=\"411\"\u003eThe JE Pistons 1500cc Forged Piston Kit is built for serious air-cooled Suzuki performance builds, transforming the GSX1100 platform into a high-compression 1500cc powerhouse using race-proven forged piston technology trusted across NASCAR, NHRA drag racing, IndyCar, and AMA competition.\u003c\/p\u003e\n\u003cp data-start=\"413\" data-end=\"509\"\u003eDesigned for extreme strength, durability, and high-load performance under demanding conditions.\u003c\/p\u003e\n\u003chr data-start=\"511\" data-end=\"514\"\u003e\n\u003cp data-start=\"516\" data-end=\"595\"\u003e🔧 \u003cstrong data-start=\"519\" data-end=\"538\"\u003ePRODUCT DETAILS\u003c\/strong\u003e\u003cbr data-start=\"538\" data-end=\"541\"\u003eBrand: JE Pistons\u003cbr data-start=\"558\" data-end=\"561\"\u003eType: Forged Big Bore Piston Kit\u003c\/p\u003e\n\u003cp data-start=\"597\" data-end=\"732\"\u003eSpecifications:\u003cbr data-start=\"612\" data-end=\"615\"\u003e✔️ Bore Size: 85mm\u003cbr data-start=\"633\" data-end=\"636\"\u003e✔️ Oversize: +13mm over standard bore\u003cbr data-start=\"673\" data-end=\"676\"\u003e✔️ Displacement: 1500cc\u003cbr data-start=\"699\" data-end=\"702\"\u003e✔️ Compression Ratio: 12.5:1\u003c\/p\u003e\n\u003cp data-start=\"734\" data-end=\"836\"\u003eIncludes:\u003cbr data-start=\"743\" data-end=\"746\"\u003e✔️ Forged Pistons\u003cbr data-start=\"763\" data-end=\"766\"\u003e✔️ Piston Rings\u003cbr data-start=\"781\" data-end=\"784\"\u003e✔️ Piston Pins\u003cbr data-start=\"798\" data-end=\"801\"\u003e✔️ Head Gasket (except HD models)\u003c\/p\u003e\n\u003cp data-start=\"838\" data-end=\"1047\"\u003e✔️ High-strength forged construction\u003cbr data-start=\"874\" data-end=\"877\"\u003e✔️ Lightweight race-inspired design\u003cbr data-start=\"912\" data-end=\"915\"\u003e✔️ Precision-machined piston profile\u003cbr data-start=\"951\" data-end=\"954\"\u003e✔️ Optimised combustion chamber design\u003cbr data-start=\"992\" data-end=\"995\"\u003e✔️ Built for extreme high-performance applications\u003c\/p\u003e\n\u003chr data-start=\"1049\" data-end=\"1052\"\u003e\n\u003cp data-start=\"1054\" data-end=\"1076\"\u003e🔥 \u003cstrong data-start=\"1057\" data-end=\"1076\"\u003eWHY JE PISTONS?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1078\" data-end=\"1218\"\u003eJE Pistons has over 60 years of forged piston engineering experience and is trusted in some of the world’s most demanding racing categories.\u003c\/p\u003e\n\u003cp data-start=\"1220\" data-end=\"1504\"\u003eBenefits include:\u003cbr data-start=\"1237\" data-end=\"1240\"\u003e✔️ Exceptional high-temperature strength\u003cbr data-start=\"1280\" data-end=\"1283\"\u003e✔️ Proven reliability under extreme load\u003cbr data-start=\"1323\" data-end=\"1326\"\u003e✔️ Improved engine response and durability\u003cbr data-start=\"1368\" data-end=\"1371\"\u003e✔️ Lightweight forged construction\u003cbr data-start=\"1405\" data-end=\"1408\"\u003e✔️ Precision-machined combustion design\u003cbr data-start=\"1447\" data-end=\"1450\"\u003e✔️ Suitable for high-compression performance engines\u003c\/p\u003e\n\u003cp data-start=\"1506\" data-end=\"1592\"\u003eNearly 100% of NASCAR teams and many NHRA Top Fuel teams rely on JE piston technology.\u003c\/p\u003e\n\u003chr data-start=\"1594\" data-end=\"1597\"\u003e\n\u003cp data-start=\"1599\" data-end=\"1632\"\u003e⚙️ \u003cstrong data-start=\"1602\" data-end=\"1632\"\u003eADVANCED FORGED TECHNOLOGY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1634\" data-end=\"1765\"\u003eJE forged pistons are manufactured using A2618 aluminum alloy—an advanced material known for outstanding high-temperature strength.\u003c\/p\u003e\n\u003cp data-start=\"1767\" data-end=\"1884\"\u003eEach piston is:\u003cbr\u003e✔️ Hot forged\u003cbr data-start=\"1796\" data-end=\"1799\"\u003e✔️ Heat treated\u003cbr data-start=\"1814\" data-end=\"1817\"\u003e✔️ Precision-machined using specialised elliptical CNC technology\u003c\/p\u003e\n\u003cp data-start=\"1886\" data-end=\"2006\"\u003eThis allows tighter piston clearances, improved reliability, and better engine performance under operating temperatures.\u003c\/p\u003e\n\u003chr data-start=\"2008\" data-end=\"2011\"\u003e\n\u003cp data-start=\"2013\" data-end=\"2032\"\u003e🏍️ \u003cstrong data-start=\"2017\" data-end=\"2032\"\u003eFITS MODELS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2034\" data-end=\"2096\"\u003eSUZUKI GS1100 (1981–1983)\u003cbr data-start=\"2059\" data-end=\"2062\"\u003eSUZUKI GSX1100S KATANA (1981–1983)\u003c\/p\u003e\n\u003cp data-start=\"2098\" data-end=\"2144\"\u003e(Always confirm compatibility before purchase)\u003c\/p\u003e\n\u003chr data-start=\"2146\" data-end=\"2149\"\u003e\n\u003cp data-start=\"2151\" data-end=\"2428\"\u003e⚠️ \u003cstrong data-start=\"2154\" data-end=\"2173\"\u003eIMPORTANT NOTES\u003c\/strong\u003e\u003cbr data-start=\"2173\" data-end=\"2176\"\u003eProfessional engine machining and installation strongly recommended\u003cbr data-start=\"2243\" data-end=\"2246\"\u003eImages are for reference only and may differ from actual product\u003cbr data-start=\"2310\" data-end=\"2313\"\u003eInstruction manual, if included, will be in Japanese\u003cbr data-start=\"2365\" data-end=\"2368\"\u003eSpecifications may change from manufacturer without notice\u003c\/p\u003e\n\u003cp data-start=\"2430\" data-end=\"2509\"\u003eHigh-compression engine tuning may require additional supporting modifications.\u003c\/p\u003e\n\u003chr data-start=\"2511\" data-end=\"2514\"\u003e\n\u003cp data-start=\"2516\" data-end=\"2533\"\u003e⚔️ \u003cstrong data-start=\"2519\" data-end=\"2533\"\u003eFINAL WORD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2535\" data-end=\"2566\"\u003e1500cc • FORGED • RACE-PROVEN\u003c\/p\u003e\n\u003cp data-start=\"2568\" data-end=\"2645\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eBuilt for riders pushing the limits of classic air-cooled Suzuki performance.\u003c\/p\u003e","brand":"JE Pistons","offers":[{"title":"Default Title","offer_id":53117304373527,"sku":"JCS 190680","price":2144.3,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9343\/9255\/files\/Untitled-2-2026-05-10T132755.869.png?v=1778376488","url":"https:\/\/bushidomotorcycles.nz\/products\/je-pistons-1500cc-forged-piston-kit-fits-gs1100-gsx1100s-katana","provider":"Bushido Motorcycles","version":"1.0","type":"link"}