{"product_id":"wiseco-mitsu-evo-4-9-4g63-asymmetric-skirt-bore-85-00mm-size-std-cr-9-5-piston-set","title":"Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 85.00mm - Size STD - CR 9.5 Piston Set","description":"\u003cp\u003eWiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 85.00mm - Size STD - CR 9.5 Piston Set is the exact Wiseco piston sets - forged - 4cyl identified by manufacturer part number K666M85AP. Match the part number, engine family, bore, compression height, ring package, pin size, and application before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExact Wiseco manufacturer part number K666M85AP\u003c\/li\u003e\n\u003cli\u003eNew aftermarket piston sets - forged - 4cyl\u003c\/li\u003e\n\u003cli\u003eApplication and configuration are defined by the exact part number\u003c\/li\u003e\n\u003cli\u003eEngineered for the bore, compression height, ring package, pin size, and engine family stated for this exact component\u003c\/li\u003e\n\u003cli\u003eConfirm all listed engine and installation requirements before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis item is selected by exact engine family, bore, compression height, ring package, pin size, and build requirements rather than broad year-make-model tags. Confirm every specification before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eWiseco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eK666M85AP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eWISK666M85AP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e00193564089946\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePiston Sets - Forged - 4cyl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Type\u003c\/th\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCatalog Status\u003c\/th\u003e\n\u003ctd\u003eManufacturer Verification Required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOne new Wiseco piston sets - forged - 4cyl identified by manufacturer part number K666M85AP, plus only the hardware expressly supplied by Wiseco for this exact part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout Wiseco\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWiseco engineers forged pistons, rings, pins, and precision engine-building components for street and motorsports applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated Wiseco Products\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/collections\/wiseco\"\u003eShop all Wiseco products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/wiseco-02-06-acura-honda-k20-rsx-s-5cc-11-0-1-cr-piston-shelf-stock-kit\"\u003eWiseco 02-06 Acura\/Honda K20 RSX-S +5cc 11.0:1 CR Piston Shelf Stock Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/wiseco-02-06-acura-honda-k20-rsx-s-86-5mm-bore-020-oversize-11-0-1-cr-dome-dish-piston\"\u003eWiseco 02-06 Acura\/Honda K20\/RSX-S 86.5mm Bore .020 Oversize 11.0:1 CR Dome Dish Piston\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/wiseco-1400-hd-mitsu-evo-8-4g63-turbo-14cc-85-25mm-bore-8-5-cr-piston-shelf-stock-kit\"\u003eWiseco 1400 HD Mitsu EVO 8 - 4G63 Turbo -14cc 85.25mm Bore 8.5 CR Piston Shelf Stock Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill Wiseco K666M85AP fit my vehicle?\u003c\/strong\u003e\u003cbr\u003eThis item is selected by exact engine family, bore, compression height, ring package, pin size, and build requirements rather than broad year-make-model tags. Confirm every specification before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I verify before ordering?\u003c\/strong\u003e\u003cbr\u003eVerify the exact part number, engine code, bore, compression height, crown volume, compression ratio, ring package, pin diameter, cylinder count, and manufacturer exclusions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included?\u003c\/strong\u003e\u003cbr\u003eThe package contains only the Wiseco components and hardware specified for part number K666M85AP. Related service parts and tools are sold separately unless expressly listed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFollow Wiseco's current instructions for part number K666M85AP. Measure every cylinder and component, confirm all clearances and orientation, check ring end gaps, use the specified lubrication and fastener torque, and have machining or assembly completed by a qualified engine builder when required.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":41551078686799,"sku":"WISK666M85AP","price":862.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/27d617d7b52acaf584fca563e76b097f.jpg?v=1714042058","url":"https:\/\/www.blackopsautoworks.com\/en-ca\/products\/wiseco-mitsu-evo-4-9-4g63-asymmetric-skirt-bore-85-00mm-size-std-cr-9-5-piston-set","provider":"Black Ops Auto Works","version":"1.0","type":"link"}