{"product_id":"wiseco-91-0mm-bore-ring-compressor-sleeve","title":"Wiseco 91.0mm Bore Ring Compressor Sleeve","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eRCS09100\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 193564176721\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWiseco 91.0mm Bore Ring Compressor Sleeve for 2000-2024 Suzuki DR-Z400\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eWiseco ring compressor sleeves are forged in-house in the USA and deliver a precision solution to assist in high-performance engine builds on Suzuki DR-Z400 models from 2000 to 2024. This 91.0mm tool compresses piston rings evenly during installation to prevent damage and ensure proper seating in oversize bore cylinders. Ideal for DR-Z400 big bore upgrades using Wiseco 91mm pistons.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged Aluminum Build:\u003c\/strong\u003e Lightweight at 4 ounces with high strength for durability across multiple engine assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact 91.0mm Sizing:\u003c\/strong\u003e Matches Wiseco 91mm piston kits for Suzuki DR-Z400 providing flawless ring compression without slippage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSA In-House Forging:\u003c\/strong\u003e Controlled manufacturing process guarantees tight tolerances and consistent performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnodized Surface:\u003c\/strong\u003e Resists corrosion and wear for long-term reliability in shop environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable Design:\u003c\/strong\u003e Built tough to handle professional-level engine work repeatedly without deformation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for 91.0mm bore cylinders only verify bore size before use\u003c\/li\u003e\n\u003cli\u003eInspect and clean tool prior to each installation to maintain precision\u003c\/li\u003e\n\u003cli\u003ePackaged securely to arrive ready for immediate engine projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eLubricate piston rings lightly with assembly lube before compressing\u003c\/li\u003e\n\u003cli\u003eWorks with standard pushrod and clamp-style installation methods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000-2024\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eDR-Z400\u003c\/td\u003e\n\u003ctd\u003eDR-Z400S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000-2007\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eDR-Z400\u003c\/td\u003e\n\u003ctd\u003eDR-Z400E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2024\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eDR-Z400\u003c\/td\u003e\n\u003ctd\u003eDR-Z400SM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Wiseco?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIndustry leader in forged powersports components since 1986\u003c\/li\u003e\n\u003cli\u003eDirect control over forging and machining for exact specs\u003c\/li\u003e\n\u003cli\u003eProven in high-performance builds by mechanics worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit stock bore Suzuki DR-Z400 engines?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e No stock bore is 90.0mm this sleeve fits 91.0mm oversize cylinders for Wiseco big bore piston kits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the ring compressor made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Forged 6061-T6 aluminum with anodized finish for strength and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is there a warranty on this tool?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Covered by Wiseco manufacturer warranty against defects contact Wiseco for claims\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or USPS Priority\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Compact box 6 x 4 x 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4 ounces\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":43771658371151,"sku":"WISRCS09100","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/wiseco-91_0mm-bore-ring-compressor-sleeve-wiseco.jpg?v=1767416619","url":"https:\/\/www.blackopsautoworks.com\/products\/wiseco-91-0mm-bore-ring-compressor-sleeve","provider":"Black Ops Auto Works","version":"1.0","type":"link"}