{"product_id":"manley-mazdaspeed-3-mzr-2-3l-87-75mm-bore-13-3cc-dome-9-5-1-cr-pistons-w-rings-set-of-4","title":"Manley MazdaSpeed 3 MZR 2.3L 87.75mm Bore -13.3cc Dome 9.5:1 CR  Pistons w\/ Rings - Set of 4","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e630002C-4\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 807298108872\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eManley MazdaSpeed 3 MZR 2.3L 87.75mm Bore -13.3cc Dome 9.5:1 CR Pistons w\/ Rings - Set of 4 for 2007-2013 MazdaSpeed3\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eManley Platinum Series pistons deliver forged strength for 2007-2013 MazdaSpeed3 2.3L MZR DISI turbo engines. This set of 4 features 87.75mm bore sizing for precise fit after boring, -13.3cc dish design yielding 9.5:1 compression ratio, and includes premium rings for immediate assembly. Engine builders count on these pistons to handle high boost levels while maintaining ring seal and longevity in demanding turbo applications.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2618 Alloy Forgings:\u003c\/strong\u003e Hypereutectic material withstands extreme cylinder pressures and temperatures in turbocharged setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e87.75mm Bore -13.3cc Dome:\u003c\/strong\u003e Exact oversize bore with dished top for 9.5:1 CR on 94mm stroke 151mm rod length maintaining 30mm compression height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Steel Wrist Pins:\u003c\/strong\u003e 22mm x 1.106mm diameter pins with .131 lb weight resist fatigue under high RPM and boost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoly Skirt Coatings:\u003c\/strong\u003e Reduces friction and galling for smoother break-in and consistent power delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Skirt Profiles:\u003c\/strong\u003e Cam and barrel shapes control expansion minimize noise and ensure cylinder wall contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCylinder boring required to 87.75mm with -1.43mm deck clearance for specified compression ratio\u003c\/li\u003e\n\u003cli\u003eSet includes moly file-fit rings SP- Rings for 87.75mm bore\u003c\/li\u003e\n\u003cli\u003eShips in protective Manley box measuring 12in x 9in x 5in\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\u003eVerify ring end gaps and hone cylinders to match moly rings before assembly\u003c\/li\u003e\n\u003cli\u003eCompatible with stock connecting rods and bearings when using specified clearances\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\u003e2007-2009\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eMazdaspeed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2013\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eMazdaspeed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Manley?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional engine builders and tuners rely on Manley for race-proven components\u003c\/li\u003e\n\u003cli\u003eForged construction handles 30+ psi boost in MZR 2.3L builds\u003c\/li\u003e\n\u003cli\u003ePrecision CNC machining ensures consistent weights at 440 grams per piston\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 these pistons fit 2007-2013 MazdaSpeed3 2.3L engines?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes designed specifically for MZR DISI turbo engines in 2007-2013 Mazda 3 Mazdaspeed models with 87.75mm bore after machining\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material are these pistons made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High-strength 2618 T6 aluminum alloy forgings with moly coated skirts and tool steel pins for durability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty on Manley pistons?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited lifetime warranty against manufacturing defects when installed by certified professionals\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\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 Protective foam inserts in 12 x 9 x 5 inch box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.80 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":41147031846991,"sku":"MAN630002C-4","price":741.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/products\/manley-mazdaspeed-3-mzr-2_3l-87_75mm-bore-13_3cc-dome-9_51-cr-pistons-w-rings-set-of-4-manley-performance.jpg?v=1772548187","url":"https:\/\/www.blackopsautoworks.com\/products\/manley-mazdaspeed-3-mzr-2-3l-87-75mm-bore-13-3cc-dome-9-5-1-cr-pistons-w-rings-set-of-4","provider":"Black Ops Auto Works","version":"1.0","type":"link"}